VBF Series Flanged Valves DN 15 to DN 100 • Cast Iron • PN 6

VBF Series Flanged Valves DN 15 to DN 100 • Cast Iron • PN 6

European Electronic Controls Catalogue
Catalogue Section
E
Product Bulletin
VBF
Issue Date
0701
VBF Series Flanged Valves
DN 15 to DN 100 • Cast Iron • PN 6 & PN 10
Introduction
The VBF Series electrically operated cast iron
valves are primarily designed to regulate the flow
of water in response to the demand of a
controller, in heating, ventilating, and air
conditioning systems. These valves are available
in two-way and three-way mixing configurations.
Three models of electric actuator are available as
standard: The VA-7200 for DN 15…50, the
VA-7150 for DN 15…50 and the RA-3000 for
DN 65…100 valves. Each model can be ordered
either for 3-point or for 0…10 VDC proportional
control.
VBF Series Valves with Electric Actuators
RA-3000 and VA-7200
Features and Benefits
‰ PN 6 and PN 10 rated valves in 2-way and
3-way mixing configurations.
Covers the common low-pressure HVAC applications.
‰ Full DIN / IEC flow capacity for all valves
DN 15…DN 100.
Cost-efficient, offers maximum flow capacity (kvs) per DN
size.
‰ Uses PTFE guided stainless steel stem with dual
O-ring seal packing.
Long lasting, proven reliability. No adjustment required.
‰ Brass plug with soft seal for tight (no leakage)
shut-off on both control and bypass ports.
Provides maximum energy efficiency.
‰ Electric actuators available either factory
mounted, or separately for in-situ installation.
Provides the optimal selection either for direct installations
or for distribution centres.
‰ Slotted stem for quick-fit coupler system
Quick and easy mounting of actuator to valve reduces
installation costs.
‰ Face to face dimensions according DIN/IEC
standard.
Easier application in existing installation systems.
© 2001 Johnson Controls, Inc.
Order No. 10.478 E
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2
VBF
A pplication Overview
PN 10
Valve bodies are made of cast iron and are
available in sizes from DN 15 to DN 100 mm.
Flanged connections comply with DIN and BS
standards. The valve features a brass plug with
soft seal and a stainless steel stem guided by
two PTFE bushes and dual seal-ring packing.
VBF-
Valve Body Type
4 2-way PDTO (NC)
8 3-way Mixing Valve
The VBF valves are available in two-way configurations for Push-Down-To-Open operation and
in three-way mixing configurations.
225
224
223
222
221
231
241
251
261
271
281
291
301
Two-way valves have equal percentage
relationship between valve travel and flow at a
constant pressure drop. Three-way valves have
a combination of equal percentage and linear
characteristic. An arrow is embossed on one
side of the valve body indicating the direction of
flow for correct installation.
Three models of electric actuator are available
as standard and can be ordered either as factory
fitted actuator / valve combinations or separately
for in-situ installation.
Refer to this and the following pages for ordering
data and additional details.
O
rdering codes for Valve Bodies
PN 6
VBF-
Size
kvs
DN 15
DN 15
DN 15
DN 15
DN 15
DN 20
DN 25
DN 32
DN 40
DN 50
DN 65
DN 80
DN 100
0.63
1.0
1.6
2.5
4.0
6.3
10
16
25
40
63
100
160
Reduced kvs coefficients are available on special
order. See specifications on page 8.
For example:
For a 2-way PDTO (NC) valve, DN 65, kvs 63, PN
6, the ordering code is:
VBF-0814-5200
- 5200
Valve Body Type
4 2-way PDTO (NC)
8 3-way Mixing Valve
Size
025
024
023
022
021
031
041
051
061
071
081
091
101
E28
- 5200
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
DN
kvs
15
0.63
15
1.0
15
1.6
15
2.5
15
4.0
20
6.3
25 10
32 16
40 25
50 40
65 63
80 100
100 160
For a 2-way PDTO (NC) valve, DN 65, kvs 63, PN
10, the ordering code is:
VBF-2814-5200
VBF
3
Valve selection
The valve size for water applications can be defined using the diagram below, where the intersection of
the pressure drop over the valve and the flow has to stay within the white area.
kv selection diagram for DN 15…100 valves:
400
300
200
Kvs
100
80
160
60
40
100
30
63
40
10
8
25
6
16
Flow Q, in m³/h
20
4
10
3
6. 3
2
4
2.5
1
1.6
0.6
1.0
0.4
0.8
0.3
3
0.6
0.2
600
400
300
200
80
100
60
40
30
20
8
10
6
4
3
0.1
Pressure drop ∆ p, in kPa (100 kPa = 1 bar)
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4
VBF
Valve - actuator combinations
The VBF series flanged cast iron valves can be
combined with the following electric actuator
series:
Actuator Selection
•
VA-7150 electric actuators (DN 15 ...50)
•
VA-7200 electric actuators (DN 15 ...50)
•
RA-3000 electric actuators (DN 65 ...100)
The VA-7150 series synchronous motor-driven
actuator is available for 3-point (floating) control,
with or without feedback and for proportional
0…10 VDC.
The flow through the valve is dependent on the
position of the plug, as indicated in the tables
below.
The function of the actuator / valve combination is
dependent on the action of the actuator and the
type of valve used.
Valve Type
Electric Actuator
VA-7150 Electric Actuators
It provides 500 N nominal stem force and can be
used in conjunction with VBF DN 15...40 mixingand DN 15...50 two-way
PDTO
valve
configurations in accordance with the max. closeoff pressure ratings specified.
Ordering codes for VA-7150 Electric Actuators
VA-715
Supply voltage
VA-715x-820x
VA-72xx-820x
RA-3xxx-7xxx
Actuator stem
extends
1
3
Actuator stem
retracts
Actuator stem
extends
VBF-xxx8-5200
3-way mixing
E = Equal percentage control
characteristic
L = Linear control characteristic
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Actuator stem
retracts
= Flow
= No flow
24 V, 50/60 Hz
230 V, 50/60 Hz*
Control type
0 Floating
2 Proportional 0…10 V
* 3-point floating models only
Note:
VBF-xxx4-5200
2-way PDTO (NC)
-820
3-point floating models with 2kΩ feedback
or auxiliary switch are available on
request. Manual override is not available.
VBF
5
VA-7200 Electric Actuators
The VA-7200 series synchronous motor-driven
actuator is available for 3-point (floating) control,
with or without feedback and for proportional
0…10 VDC control with or without feedback.
It provides 1000 N nominal stem force and can be
used in conjunction with VBF DN 15...50 valves in
accordance with the max. close-off pressure
ratings specified.
Ordering codes for VA-7200 Electric Actuators
VA-72
-820
Supply voltage
1
3
24 V, 50/60 Hz
230 V, 50/60 Hz*
RA-3000 Electric Actuators
The RA-3000 series, synchronous motor-driven
actuator is available for 3-point (floating) or 0…10
VDC proportional control. It features factory
calibrated pressure switches to provide specified
close-off ratings.
This actuator is available for the VBF series in two
sizes, the RA-3xxx-722x with 1800 N, and the RA3xxx-732x with 3000 N minimal force. Both can be
used for sizes DN 65…100, in accordance with the
max. close-off pressure ratings specified. Factory
fitted options, such as a 2kΩ feedback
potentiometer, auxiliary switches and manual
override are available.
Ordering codes for RA-Electric Actuators
RA-3
-7
Options
Force & Supply Voltage
226 1800 N 24 V, 50/60 Hz
227 1800 N 230 V,50/60 Hz
325 3000 N 24 V, 60 Hz
326 3000 N 24 V, 50 Hz
327 3000 N 230 V, 50 Hz
3-point models (floating)
Manual
Feedback
Override
00* No
No
01 0…10 V (pot.)
No
03 2 kΩ
No
20 (2) aux. switches
No
40* No
Yes
41 0…10 V (pot.)
Yes
43 2 kΩ
Yes
50 (2) aux. switches
Yes
70 (1) aux. switch
Yes
(1) switch for manual
override signal
Proportional models (0…10 V)
Manual
Feedback
Override
02 No
No
06 0…10 V (pot.)
No
22 (2) aux. switches
No
42 No
Yes
46 0…10 V (pot.)
Yes
52 (2) aux. switches
Yes
72 (1) aux. switch
Yes
(1) switch for auto/manual
indication
(*)
Only models VA-7200-8203 and VA-72408203 are available with 230 VAC power
supply.
Note: All models with manual override and 24 VAC
power supply are equipped with a power
cut-off switch.
Options, factory mounted
00
03
41
None
(2) Aux. switches and
2 kΩ feedback
potentiometer
Positioner 0...10 VDC and
(2) Aux. switches
(only 24 VAC models)
Manual override
0
1
None
with Manual override
Ordering procedure
The valves and actuators can be ordered
separately or factory mounted. When factory
mounted, please add “+M” to the order code for
the actuator.
For example:
For a 2-way valve, DN 65, Kvs 63, PN6 plus
actuator with electric positioner 0...10 V input,
24 VAC 50/60 Hz supply, order:
Item 1 VBF-0814-5200
Item 2 RA-3041-7226
(valve body)
(actuator)
Alternatively, to order a factory fitted combination:
Item 1 VBF-0814-5200
Item 2 RA-3041-7226 +M
(valve body)
(actuator)
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6
VBF
C lose-off pressures
Maximum Close-off pressures for electric actuator / valve combinations (kPa)
Actuator
Stroke
Force
(mm)
(N)
Body Size DN
15
20
25
32
40
50
65
80
100
PN 6
VA-7150-820x
VA-7200-820x
RA-3000-722x
RA-3000-732x
VA-7150-820x
VA-7200-820x
RA-3000-722x
RA-3000-732x
13
13
30
30
500
1000
1800
3000
600
580
-
600
-
270
-
600
-
-
(mm)
(N)
15
20
13
13
30
30
500
1000
1800
3000
1000 830
1000
-
720 520
1000
-
-
380
1000
-
Ordering Code for Replacement Packing Kits
For valves
15...50
65...100
400
-
230
960
-
260
770
-
50
330
-
230
-
180
-
PN 10
40
32
When mounting the VBF series valves, please
follow the instructions below:
• It is recommended that the valves be mounted
upright, in a conveniently accessible location.
• The actuator must not be covered with
insulating material.
• Sufficient clearance must be allowed for
actuator removal (refer to the dimension
drawings on page 7).
• Install the valve so that the plug seats against
the direction of flow as indicated by the
arrow(s) embossed on the valve body.
• Johnson Controls must approve use of the
VBF series valves with fluids other than
specified.
• On electrically actuated valve assemblies, all
wiring must be in accordance with applicable
electrical code requirements.
• Input lines to the actuator must be wired
correctly to open or close the valve as
intended.
DN
DN
-
25
Installation and Servicing
Ordering Code
121 4571 011
121 4572 011
170600
140
680
-
100
400
-
30
330
-
410
360
600
50
40
230
-
260
490
65
180
-
410
760
220
450
80
360
720
260
490
220
450
To convert 3-way valves to 2-way valves:
PN 10
Ordering Code
121 4597 011
121 4597 021
121 4597 031
121 4597 041
121 4597 051
121 4597 061
121 4597 071
121 4597 081
121 4597 091
For valves
DN
DN
DN
DN
DN
DN
DN
DN
DN
15
20
25
32
40
50
65
80
100
When servicing the VBF series valves, make
sure that:
• The electrical power to the actuator is
isolated.
• You do not touch or attempt to connect or
disconnect wires when electrical power is on.
WARNING
Shock Hazard
Disconnect the power supply before wiring
connections are made to prevent personal injury.
Equipment Damage Hazard
Make and check all wiring connections before
applying power to the system. Short circuited or
improperly connected wires may result in
permanent damage to the unit.
• No pressure is applied to the piping system
when servicing the valve.
E28
120
270
100
Ordering Code for Blind-Flange Kits
PN 6
Ordering Code
121 4570 011
121 4570 021
121 4570 031
121 4570 041
121 4570 051
121 4570 061
121 4570 071
121 4570 081
121 4570 091
150
300
150
300
120
270
VBF
7
D imensions (in mm): Electric actuators VA-7200 and RA-3000 DN 15…100
100
∅ 106
150
160
∅ 106
RA-3000
160
100
VA-7200
100
VA-7150
H2
H
H1
Stroke
d
H
B
H1
H2
DN
D3
D2
D1
Stroke
H3
(Manual override models)
H2
Stroke
186x166
H
H1
B
B
Valve, Flange and Actuator dimensions.
VA-7150
DN
15
20
25
32
40
50
DN
15
20
25
32
40
50
DN
65
80
100
B
130
150
160
180
200
230
H
65
70
75
95
100
100
B
H H2
130 65 261
150 70 261
160 75 267
180 95 271
200 100 279
230 100 279
B
290
310
350
H
120
130
150
H2
228
228
234
238
246
246
Stroke
13
13
13
13
13
13
H1
86
93
98
119
124
134
PN 6
D1 D2 D3
80
55 40
90
65 50
100 75 60
120 90 70
130 100 80
140 110 90
VA-7200
PN 10
d Holes H1 D1 D2 D3
11
4
89 95 55 44
11
4
96 105 65 57
11
4
101 115 75 67
14
4
123 140 90 77
14
4
128 150 100 87
14
4
130 165 110 101
d Holes
14
4
14
4
14
4
18
4
18
4
18
4
H3
288
288
294
298
306
306
Stroke
13
13
13
13
13
13
H1
86
93
98
119
124
134
PN 6
D1 D2 D3
80
55 40
90
65 50
100 75 60
120 90 70
130 100 80
140 110 90
RA-3000
PN 10
d Holes H1 D1 D2 D3
11
4
89 95 55 44
11
4
96 105 65 57
11
4
101 115 75 67
14
4
123 140 90 77
14
4
128 150 100 87
14
4
130 165 110 101
d Holes
14
4
14
4
14
4
18
4
18
4
18
4
H2 Stroke
407
30
417
30
432
30
H1
144
158
178
D1
160
190
210
PN 6
D2
D3
130 110
150 128
170 148
d
14
18
18
PN 10
Holes H1 D1 D2 D3 d Holes
4
150 185 130 121 18
4
4
162 200 150 137 18
8
4
182 220 170 157 18
8
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8
VBF
S pecifications
Product
VBF Series flanged valves
Models
2-way PDTO (NC)
DN 15…100
3-way mixing
DN 15…100
Water, glycol solutions (max. 50%) for HVAC applications
(proper water treatment is recommended, refer to VDI 2035)
25
32
40
50
65
80
10
16
25
40
63
100
6.3
10
16
25
40
63
Service
Valve body data:
Reduced kvs
Weight (kg)
PN 6/PN 10:
DN 15
kvs (*)
(**)
3-way
2-way
20
6.3
4
2/2.8
3/3.7
2.6 /4.8 3.9/5.0
3.7/4.7 5.5/7.2 7.5/9.2 8.7/12.2
4.8/6.3 7/9.6
9.3/11.9 11/15.9
Nominal stroke
Body pressure rating
Flange dimensions
Pre-welded pipe flange
(recommended)
14.8/19
18/23.8
21/24
25/30.2
13 mm
100
160
100
31/34
37/41.3
30 mm
PN 6
PN 10
600 kPa Up to 120°C;
580 kPa at 130°C
DIN 2531 C Form
DIN 3202 F1 (for face to face)
DIN 2631 – PN 6
1000 kPa Up to 120°C;
960 kPa at 130°C
DIN 2533 C Form
DIN 3202 F1 (for face to face)
DIN 2633 – PN 16
Fluid temperature limits
+2...+130 °C
Material
Body
Stem
Plug
Seat
Cast iron EN-GJL-250, No. EN-JL-1040 (GG25)
Stainless steel, Mat. spec. No.: 1.4571
Brass, Mat. spec. No.: 2.0401 with soft seal – EPDM
Cast iron for 2-way valves and 3-way control port,
Stainless steel Mat. spec. No.: 1.4571 for 3-way valves bypass port
Packing PTFE guided stainless steel stem with dual O-ring seal packing, no adjustment required
Flow characteristics Two-way valves and 3-way control port
Control characteristics
Equal percentage
Practical rangeability
Sensitivity
(ideal rangeability)
Leakage
3-way valves bypass port
Linear
kvs / kvr > 50:1
-
ngl = 3.4
Tight (no leakage), rate 1 according DIN 3230 part 3 (BN)
Operating pressure drop
Max. 100 kPa recommended
(*) kvs coefficients for DN 15 valves (see also “Ordering codes for valve bodies”)
0.63
1.0
1.6
2.5
4
(**)
Reduced kvs coefficients are available as special order.
The performance specifications are nominal and conform to acceptable industrial standards. For application at conditions beyond these specifications, consult
your local Johnson Controls office. Johnson Controls Incorporated is not liable for damages resulting from misapplication or misuse of its products.
Johnson Controls International, Inc.
Headquarters: Milwaukee, WI, USA
European headquarters: Westendhof 8, 45143 Essen, Germany
European Factories: Essen (Germany), Leeuwarden (The Netherlands), Lomagna (Italy)
Branch Offices: principal European Cities
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Printed in Germany
VBF
9
E28
SDI-No.:
Issue Date:
121 4569 050 E
03/2002
VBF Valves, PN6
General:
This service and data information (in brief SDI) comprises the prescribed instructions for safe installation and
operation of the valve. In the event of difficulties, which cannot be overcome with the aid of this SDI please
consult the supplier.
This SDI conforms to the relevant and valid EN-safety standards and the appropriate regulations and
directives of the EU. When operating the valve outside the Federal Republic of Germany, it is the
responsibility of the operator or plant planner to ensure that valid national control standards are met. The
manufacturer maintains all rights for technical changes and improvements at any time. Qualified personnel
(see below) are necessary to the application of this SDI.
Operating personnel shall receive SDI instructions.
Qualified personnel
These are persons conversant with installation, mounting, commissioning, operation and servicing of the
product, through their activities and functions, such as:
• Instructors with obligation to ensure adherence to regional and internal ordinances and requirements.
• Trainers and instructors on safety standards, maintenance and utilisation of adequate safety and
protective operation facilities.
• Trainers in first aid, etc. (See TRB 700)
Application:
The VBF control valve serves to regulate the flow in heated and cold water installations. There are however,
differences in water composition. The usage of other fluids is possible but must be confirmed with the
manufacturer. Normal tap water can be used without preparation when contained in a closed loop system
after it has chemically settled. When however, the system has to be constantly replenished due to water loss,
the water must be treated. Recommendations are to be found in VDI 2035.
Selection and adaptation of materials conform to the presently valid EN, DIN, AD, TRD and UVV regulations.
Nominal flow characteristics are in conformance with DIN EN 60534 standards. The valve application is the
responsibility of the system administrator. Particular valve identification markings must be observed.
Electric, hydraulic and pneumatic valve-actuators are intended for the regulation. These can be supplied
individually or as a tested valve-actuator combination.
Specific features:
•
•
•
•
Complete size-range DN 15 - 100
Service-free low friction stem seal
High control accuracy
Guided valve plug
Technical data:
Valve Sizes:
Nominal pressure rating:
Fluid temperature limits:
•
•
•
Soft seat
Leakage rate in accordance with DIN EN1349
Reduced kvs flow coefficients
15 - 100 Two-way and mixing valve versions.
Lacquered: blue, RAL 5002
PN6
2 °C to 130 °C
 JCI Regelungstechnik GmbH
Westendhof 3 ♦ D-45143 Essen
Tel.: +49(0)201-2400-0 ♦ Fax: +49(0)201-2400-351
www.johnsoncontrols.com
A
13
2
121 4569 010 E
Transported fluids
Face to face dimensions:
Flange fitting dimensions:
Pre-welded flange (recommended)
Stem material:
Plug type:
Fluid transported:
Body material:
Plug material:
Flow characteristic:
Rangeability:
Valve stroke:
Leakage rate:
Max. differential pressure ∆pV 100:
Stem packing
Pressure/Temperature Rating
Fluids in heating, cooling & cold water systems
In accordance with EN558-1, table1 column 1
In accordance with DIN EN1092-2, B Form seal strip
In accordance with DIN EN1092-2
Stainless steel, Material Spec. No. 1.4571
Parabolic / hollow cone
In heated and cold water installations.
Cast iron EN-GJL-250, No. EN-JL-1040
Brass, Material Spec. No. 2.0401
Equal percentage, for two-way valves
Equal percentage, linear, for mixing valves
30: 1
DN 15…50, 13 mm
DN 65…100, 30 mm
With metallic seat – EPDM soft seal
max 0.01% of kvs in accordance with DIN EN1349, IV L 1
100 kPa (with valve fully open)
O-Ring seal
2 to 120 °C - 600 kPa
130 °C - 580 kPa
Not released for service to TRD 108 and TRD 110
Valve sizes, kvs flow coefficients and seat diameters:
DN
15
20
25
32
40
50
65
80
100
kvs-Value
4.0 2.5 1.6
1.0 0.63
6.3
4*
10
6.3*
16
10*
25
16*
40
25*
63
40*
100
63*
160
100*
Seat - ∅ :
18
21
27
31
41
51
66
81
101
* Reduced kvs values
For the flow direction is valid:
Operation:
Mixing valve
Two-way valve
E
Valve plug close-off movement must always be
directed against flow. This requirement is fulfilled if
the valve is installed in arrow -direction. (See
symbols or marks on valve body)
E
L
E = Equal percentage
L = linear
Note:
When using a mixing valve it is recommended that,
for flow control, the main flow is used (due to equal
percent plug characteristic).
Caution: Piping system pressure test may be performed with opened valves only.
A
14
121 4569 050 E
3
Danger:
Safe operation of the valve is only ensured if the valve is installed, commissioned and
serviced by qualified personnel in compliance with warning references in this SDI. In
addition, the general installation- and safety regulations for pipelines and plant construction
and the professional use of tools and safety equipment must be guaranteed. Observe
unconditionally during all work on the control valve. Ignoring this information may cause
physical or material damages.
Storage:
• Storage temperatures -20°C to 65°C, dry and free of dirt.
• Do not damage the lacquer. The lacquer is a foundation intended only as a protection against corrosion
while in storage and during transport.
• In rooms where moisture or condensation are present use heating or a drying agent to maintain a
moisture free atmosphere.
Transport:
• Transport temperature -20°C to 65°C.
• Protect against external forces (shock, Vibration etc.).
• Do not damage the protective lacquer.
Handling prior to installation:
•
•
•
On valves with protection caps, remove them directly at installation site.
Protect valve from of adverse weather conditions e.g. rain, splash water, or use dehumidification agent.
Careful treatment prevents damages.
General installation references:
In addition to general installation instructions, please observe the following points:
•
•
•
•
•
•
•
•
•
•
If used, remove flange covers.
Ensure that valve body and piping are free of impurities.
Pay attention to position of the valve relative to the flow direction. Note arrows on valve body.
Centre gaskets between flanges.
Mating pipe flanges must be of identical type.
Ensure installation without tension and torque.
Do not use the valve as a step or fixation point. Only piping supports it.
Protect valve from dust or dirt on construction sites. Provide strainer or filter upstream of valve.
Use compensators to balance thermal expansion of piping.
Ensure that stem thread and shaft are kept free of paint.
Installation site information:
The valve installation site should be easily accessible and provide sufficient room for service and removal of
actuators. Manual shut-off cocks should be located up and downstream of the control valve, to facilitate
service and repairs without drainage of the piping system. The control valve should preferably be installed in
vertical position with actuator installed in the upright position. Inclined to horizontal installation without
support is only permissible for actuators with low specific weight.
Permissible weight of actuators installed in the horizontal position, relative to valve stem, without additional
support at site is:
20kg for valve sizes DN15 - 50
25kg for valve sizes DN65 - 100
Pipes should be insulated to protect actuators against high temperatures. Insulation should leave sufficient
room for service of stem packing. To ensure trouble free functions of the control valve the pipe immediately
upstream of the valve should be straight for the length of at least 2x DN and the pipe immediately
downstream straight for the length at least 6x DN.
A
15
4
121 4569 010 E
Actuator mounting and removal information:
The control valve is normally supplied complete with actuator. It is not permitted to remove or replace an
actuator on systems in operation, under operating temperature and pressure. Mounting of the actuator after
conversion or service must be carried out in accordance with the actuator SDI. During mounting procedure
the plug should NOT be rotated with downward pressure. Ensure adherence to max. valve operating forces
for actuator replacement. These are:
1800N for valve sizes DN 15 - 50
4500N for valve sizes DN 65 - 100
Commissioning:
•
•
•
•
Prior to commissioning check information on material, pressure, temperature and flow direction in
conjunction with the installation piping system plan.
Follow TRB 700.
Impurities in the piping system and valves, such as dirt, welding beads etc. will cause the system to leak.
Prior to commissioning a new installation, or re-commissioning after repairs or service, ensure that:
¾ Correct installation- and assembly work has been completed.
¾ Only qualified personnel carry out commissioning.
¾ Correct functional position of the valve is ascertained.
¾ Maintenance of existing protective facilities is carried out.
Maintenance, service and conversion:
Spares:
Stem packing for valve size DN 15…DN 50
Stem packing for valve size DN 65…DN 100
Order No. 121 4571 011
Order No. 121 4572 011
Conversion from 3-way to 2-way valve and vice versa:
Blind flange kit:
Size
15
20
25
32
40
50
65
80
100
Order - No.
121 4570 011
121 4570 021
121 4570 031
121 4570 041
121 4570 051
121 4570 061
121 4570 071
121 4570 081
121 4570 091
Conversion instructions are included as a by-pack to blind flange kits. When carrying out conversion from 2way to 3-way observe instructions in instruction sheet 121 4575 050. If not available please order.
Flanged 2-way and 3-way valves can be combined with the following actuators:
Valve size: DN
15 - 40 (Mix.) / 15 - 50 (PDTO)
15 - 50
65 - 100
A
16
Actuator
VA-715x-82xx
VA-72xx-82xx
RA-3xxx-722x (ERA 1800)
RA-3xxx-732x (ERA 3000)
Nominal Stroke
13-mm
13-mm
30-mm
121 4569 050 E
5
Close-off pressure - Mixing valves (kPa)
Electric Actuators
DN
VA-715x-820x
VA-72xx-82xx
15
20
25
32
40
50
65
80
100
600
580
270
170
50
-
600
600
600
600
350
190
-
RA-3xxx-722x
(ERA 1800)
380
230
130
RA-3xxx-732x
(ERA 3000)
600
460
280
Close-off pressure – two-way PDTO valves (kPa)
Electric Actuators
DN
VA-715x-820x
VA-72xx-82xx
15
20
25
32
40
50
65
80
100
600
600
350
230
90
30
-
600
600
600
600
380
220
-
RA-3xxx-722x
(ERA 1800)
400
250
150
RA-3xxx-732x
(ERA 3000)
600
480
290
Valve removal:
In addition to general installation guidelines and TRB 700 the following points should
be observed:
Danger
•
•
•
•
•
Pressure free piping system
Cooled down fluid
Drained piping system
With corrosive or aggressive fluids the piping system should be vented.
Work to be performed by qualified personnel only.
Weights:
DN
Weights (kg)
3-way:
Weights (kg)
2- way:
15
20
25
32
40
50
65
80
100
2
3
3.7
5.5
7.5
8.7
14.8
21
31
2.6
3.9
4.8
7
9.3
11
18
25
37
CE Mark:
Information to the CE Mark on the valve ID plate
0036
CE- Mark
Notified body ID No.
As per the PED article 3, only control valves without spring return, of size DN 32 and larger max receive CE
marking
A
17
6
121 4569 050 E
Yoke rest
H1
H
d
H2
∅54-0,1
C
3±0,1
Stroke
VBF - xxx8 - 5200 Mixing Valve
(VBF - xxx4 - 5200 Two-Way)
DN15 – 50
DN
D3
D2
D1
A
18
L
121 4569 050 E
7
Stroke
VBF - xxx8 - 5200 Mixing valve
(VBF - xxx4 - 5200 Two-way)
DN65 - 100
37
C
M52x2
∅54h8
H1
H
d
H2
Yoke rest
DN
D3
D2
D1
L
Dimensions:
DN
L
H
H1
H2
C
D1
D2
D3
D
Bolts
15
20
25
32
40
50
65
80
100
130
150
160
180
200
230
290
310
350
65
70
75
95
100
100
120
130
150
86
93
98
119
124
134
144
158
178
74.6
74.6
80.6
84.6
92.6
92.6
100
110
125
36
36
36
36
36
36
66
66
66
80
90
100
120
130
140
160
190
210
55
65
75
90
100
110
130
150
170
40
50
60
70
80
90
110
128
148
11
11
11
14
14
14
14
18
18
M10 x 40
M10 x 45
M10 x 45
M12 x 50
M12 x 50
M12 x 50
M12 x 50
M16 x 60
M16 x 60
Holes per
flange
4
4
4
4
4
4
4
4
4
A
19
8
121 4569 050 E
Danger analysis in accordance with the pressure equipment and machine directive
The TRB 700 and general safety regulations must be observed unconditionally during repair.
Qualified personnel must always be present when repair and maintenance are carried out
(see paragraph “Qualified Personnel”).
Danger
Description of parts:
Function:
Fault diagnosis
Cracks,
Holes,
Damage,
Leakage
Broken flanges
Valve housing, bonnet
Pressurised parts
Effects
Leakage, flying shrapnel,
danger of poisoning,
burns danger, corrosive
fluids danger,
Environmental pollution
Remedial action/
Minimising risk
Reduce pressure and
Piping stressed beyond permitted
stress, change piping
limits, recoil forces, pressure
position, install
surges, valve used as fixed point,
compensators, select
permitted pressure and
other materials, replace
temperature limits not observed
valve
replace valve, ensure that
Improper transport, bending
piping is laid free of stress
stresses too great, thermal stress
or tension
Cause
Description of parts:
Valve without actuator
Function:
Flow control
Flange fittings
Leakage, danger- of
Flange fittings loosen under
not tight,
poisoning, of burns injury,
pressure, bolts not tightened
leakage
corrosive fluids danger,
diagonally
Environmental pollution
Valve without insulation, carrying
Hot surface
Danger of burns injury
hot fluid, too easily reached
accidentally.
A
20
Proper installation in
accordance with these
operating instructions
Insulate valve or install
protective device
121 4569 050 E
9
Causes and remedies when malfunction occurs
When experiencing malfunction please check that the installation and adjustments were carried out in
accordance with these operating instructions. Properly qualified personnel (see: Qualified personnel) must
always be present during maintenance or repair. The TRB 700 is to be observed.
Information about material, temperature and flow direction are to be checked. The conditions of usage must
also correspond to these operating instructions, the data sheet and the technical information given on the ID
plate.
During troubleshooting, safety regulations must be observed unconditionally. If the problem
cannot be solved using the following troubleshooting table please contact the
supplier/manufacturer.
See paragraphs: “Valve removal” and “Commissioning” for any work to be carried out on
the valve.
Danger
Troubleshooting
Malfunction
No flow
Low flow
Possible cause
Valve closed
Flange covers were not removed
Valve not sufficiently open
Dirty filters
Blocked pipes
Incorrect valve/ kvs coefficient selected
Valve stem moves jerkily
Valve stem/plug stuck
Valve plug etched by sticking dirt
particles
Very dirty seat and plug
The valve plug is jammed in the seat or
guide due to deposits or solid particles in
the fluid
The valve plug is jammed in the guide
due to corrosion behind the stainless
steel seat edge
Leakage at stem
Leakage rate is too high
when valve closed
Valve stem “knocking“
Remedial action
Open valve (using actuator)
Remove flange covers
Open valve (using actuator)
Clean / replace filters
Only when system is free of
pressure!
Check piping system
Replace valve with valve of greater
kvs coefficient.
Clean internal parts, smoothen
damaged areas
Clean seat and plug with suitable
cleaning agent
Replace plug, clean seat
The directive VDI 2035 must be
observed
Stem seal leaking
Replace stem seal
Observe by-pack instructions!
Sealing surfaces of the seat edge or soft Replace plug with soft seal(when
seal of plug washed away, worn or
necessary with stem) clean and
damaged
smoothen seat edge
Seat and plug dirty
Clean valve internal parts
Actuator thrust insufficient
Use actuator with greater thrust
Flow through valve in wrong direction
Correct the flow direction
A
21
10
121 4569 050 E
We reserve the right to make technical changes without warning
A
22
 JCI Regelungstechnik GmbH
Westendhof 3 ♦ D-45143 Essen
Tel.: +49(0)201-2400-0 ♦ Fax: +49(0)201-2400-351
www.johnsoncontrols.com
SDI-No.:
Issue date:
121 4598 050 E
03/2002
VBF Valve, PN10
General:
This Service- and Data Information (in brief SDI) are operating instructions and comprise the prescribed
instructions for safe installation and operation of the valve. In the event of difficulties, which cannot be
overcome with the aid of this SDI please consult the supplier.
This SDI conforms to the relevant and valid EN-safety standards and the appropriate regulations and
directives of the EU. When operating the valve outside the Federal Republic of Germany, it is the
responsibility of the operator or system administrator to ensure that valid national control standards are met.
The manufacturer maintains all rights for technical changes and improvements at any time. Qualified
personnel (see below) are necessary to the application of this SDI.
Operating personnel shall receive SDI instructions.
Qualified personnel
These are persons conversant with installation, mounting, commissioning, operation and servicing of the
product, through their activities and functions, such as:
• Instructors with obligation to ensure adherence to regional and internal ordinances and requirements.
• Trainers and instructors on safety standards, maintenance and utilisation of adequate safety and
protective operation facilities.
• Trainers in first aid, etc. (See TRB 700)
Application:
The VBF control valve serves to regulate the flow in heated and cold water installations. There are however,
differences in water composition. The usage of other fluids is possible but must be confirmed with the
manufacturer. Normal tap water can be used without preparation when contained in a closed loop system
after it has chemically settled. When however, the system has to be constantly replenished due to water
loss, the water must be treated. Recommendations are to be found in VDI 2035.
Selection and adaptation of materials conform to the presently valid EN, DIN, AD, TRD and UVV regulations.
Nominal flow characteristics are in conformance with DIN EN 60534 standards. The valve application is the
responsibility of the system administrator. Particular valve identification markings must be observed.
Electric, hydraulic and pneumatic valve-actuators are intended for the regulation. These can be supplied
individually or as a tested valve-actuator combination.
Specific features:
•
•
•
•
Complete size-range DN 15 - 100
Service-free low friction stem seal
High control accuracy
Guided valve plug
Technical data:
Valve Sizes:
•
•
•
Soft seat
Leakage rate in accordance with DIN EN1349
Reduced kvs flow coefficients
15 - 100 Two-way and mixing valve versions.
Lacquered: blue, RAL 5002
Nominal pressure rating:
PN 10
Fluid temperature limits:
2 °C to 130 °C
 JCI Regelungstechnik GmbH
Westendhof 3 ♦ D-45143 Essen
Tel.: +49(0)201-2400-0 ♦ Fax: +49(0)201-2400-351
www.johnsoncontrols.com
A
13
2
121 4598 050 E
Transported fluids
Fluids in heating, cooling & cold water systems
Face to face dimensions:
In accordance with EN558-1, table1 column 1
Flange fitting dimensions:
In accordance with DIN EN1092-2, B Form seal strip
Pre-welded flange (recommended)
In accordance with DIN EN1092-2
Stem material:
Stainless steel, Material Spec. No. 1.4571
Plug type:
Parabolic / hollow cone
Fluid transported:
In heated and cold water installations.
Body material:
Cast iron EN-GJL-250, No. EN-JL-1040
Plug material:
Brass, Material Spec. No. 2.0401
Flow characteristic:
Equal percentage, for two-way valves
Equal percentage, linear, for mixing valves
Rangeability:
30: 1
Valve stroke:
DN 15…50, 13 mm
DN 65…100, 30 mm
Leakage rate:
With metallic seat – EPDM soft seal
max 0.01% of kvs in accordance with DIN EN1349, IV L 1
Max. differential pressure ∆pV 100:
100 kPa (with valve fully open)
Stem packing
O-Ring seal
Pressure/Temperature Rating
2 - 120 °C - 600 kPa
130 °C - 580 kPa
Not released for service to TRD 108 and TRD 110
Valve sizes, kvs flow coefficients and seat diameters:
DN
15
20
25
32
40
50
65
80
100
kvs-Value
4.0 2.5 1.6
1.0 0.63
6.3
4*
10
6.3*
16
10*
25
16*
40
25*
63
40*
100
63*
160
100*
Seat - ∅ :
18
21
27
31
41
51
66
81
101
* Reduced kvs values
Operation:
For the flow direction is valid:
Mixer
Two-way
E
G
E
G
L
L
E = Equal percent
L = Linear
Valve plug close-off movement must always be
directed against flow. This requirement is fulfilled if
the valve is installed in arrow -direction. (See
symbols or marks on valve body)
Note:
When using a mixing valve it is recommended that,
for flow control, the main flow is used (due to equal
percent plug characteristic).
Caution: Pressure test of the heating installation may only be performed with opened valves.
A
14
121 4598 050 E
3
Danger:
Safe operation of the valve is only ensured if the valve is installed, commissioned and
serviced by qualified personnel in compliance with warning references in this SDI. In
addition, the general installation- and safety regulations for pipelines and plant construction
and the professional use of tools and safety equipment must be guaranteed. Observe
unconditionally during all work on the control valve. Ignoring this information may cause
physical or material damages.
Storage:
• Storage temperature -20°C to 65°C, dry and free of dirt.
• Do not damage the lacquer. The lacquer is a foundation intended only as a protection against corrosion
while in storage and during transport.
• In rooms where moisture or condensation are present use heating or a drying agent to maintain a
moisture free atmosphere.
Transport:
• Transport temperature -20°C to 65°C.
• Protect against external forces (shock, Vibration etc.).
• Do not damage the protective lacquer.
Handling prior to installation:
•
•
•
On valves with protection caps, remove them directly at installation site.
Protect valve from of adverse weather conditions e.g. rain, splash water, or use dehumidification agent.
Careful treatment prevents damages.
General installation references:
In addition to general installation instructions, please observe the following points:
• If used, remove flange covers.
• Ensure that valve body and piping are free of impurities.
• Pay attention to position of the valve relative to the flow direction. Note arrows on valve body.
• Centre gaskets between flanges.
• Mating pipe flanges must be of identical type.
• Ensure installation without tension and torque.
• Do not use the valve as a step or fixation point. Only piping supports it.
• Protect valve from dust or dirt on construction sites. Provide strainer or filter upstream of valve.
• Use compensators to balance thermal expansion of piping.
• Ensure that stem thread and shaft are kept free of paint.
Installation site information:
The valve installation site should be easily accessible and provide sufficient room for service and removal of
actuators. Manual shut-off valves should be located up and downstream of the control valve, to facilitate
service and repairs without drainage of the piping system. The control valve should preferably be installed in
vertical position with actuator installed in the upright position. Inclined to horizontal installation without
support is only permissible for actuators with low specific weight.
Permissible weight of actuators installed in the horizontal position, relative to valve stem, without additional
support at site is:
20kg for DN 15 - 50
25kg for DN 65 - 100
Pipes should be insulated to protect actuators against high temperatures. Insulation should leave sufficient
room for service of stem packing. To ensure trouble free functions of the control valve the pipe immediately
upstream of the valve should be straight for the length of at least 2x DN and the pipe immediately
downstream straight for the length at least 6x DN.
A
15
4
121 4598 050 E
Actuator mounting and removal information:
The control valve is normally supplied complete with actuator. It is not permitted to remove or replace an
actuator on systems in operation, under operating temperature and pressure. Mounting of the actuator after
conversion or service must be carried out in accordance with the actuator SDI. During mounting procedure
the plug should NOT be rotated with downward pressure. Ensure adherence to max. valve operating forces
for actuator replacement. These are:
1800 N for DN 15 - 50
4500 N for DN 65 - 100
Commissioning:
•
•
•
•
Prior to commissioning check information on material, pressure, temperature and flow direction in
conjunction with the installation piping system plan.
Follow TRB 700.
Impurities in the piping system and valves, such as dirt, welding beads etc. will cause the system to leak.
Prior to commissioning a new installation, or re-commissioning after repairs or service, ensure that:
¾ Correct installation- and assembly work has been completed.
¾ Only qualified personnel carry out commissioning.
¾ Correct functional position of the valve is ascertained.
¾ Maintenance of existing protective facilities is carried out.
Maintenance, service and conversion:
Spare parts:
Stem packing for valve size DN 15…DN 50
Stem packing for valve size DN 65…DN 100
Order No. 121 4571 011
Order No. 121 4572 011
Conversion from 3-way to 2-way valve and vice versa:
Blind flange kit:
Size: DN
15
20
25
32
40
50
65
80
100
Order - No.
121 4597 011
121 4597 021
121 4597 031
121 4597 041
121 4597 051
121 4597 061
121 4597 071
121 4597 081
121 4597 091
Conversion instructions are included as a by-pack to blind flange kits. When carrying out conversion from 2way to 3-way observe instructions in instruction sheet 121 4575 050. If not available please order.
Flanged 2-way and 3-way valves can be combined with the following actuators:
Valve size: DN
15 - 40 (Mix.) / 15 - 50 (PDTO)
15 - 50
65 - 100
A
16
Actuator
VA-715x-820x
VA-72xx-82xx
RA-3xxx-722x (ERA1800)
RA-3xxx-732x (ERA3000)
Nominal Stroke
13-mm
13-mm
30-mm
121 4598 050 E
5
Close-off pressure - Mixing (kPa)
Valve Size: DN
VA-715x-820x
15
20
25
32
40
50
65
80
100
830
520
230
140
30
-
Electric Actuator
RA-3xxx-722x
VA-72xx-82xx
(ERA 1800)
1000
1000
960
680
330
180
360
220
120
RA-3xxx-732x
(ERA 3000)
720
450
270
Electric Actuator
RA-3xxx-722x
VA-72xx-82xx
(ERA 1800)
1000
1000
1000
770
400
230
410
260
150
RA-3xxx-732x
(ERA 3000)
760
490
300
Close-off pressures - two-way valves (kPa)
Valve Size: DN
VA-715x-820x
15
20
25
32
40
50
65
80
100
1000
720
380
260
100
040
-
Valve removal:
In addition to general installation guidelines and TRB 700 the following points should be
observed:
Danger
•
•
•
•
•
Pressure free piping system
Cooled down fluid
Drained piping system
With corrosive or aggressive fluids the piping system should be vented.
Work to be performed by qualified personnel only.
Weight table:
DN
15
20
25
32
40
50
65
80
100
Weight (kg)
3-way:
2.8
3.7
4.7
7.2
9.2
12,2
19.0
24
34
Weight (kg)
2-way:
4.8
5.0
6.3
9.6
11.9
15.9
23.8
30.2
41.3
CE Mark:
Information to the CE Mark on the valve ID plate
0036
CE- Mark
Notified body ID No.
As per the PED article 3, only control valves without spring return, of size DN 32 and larger max receive CE
marking
A
17
6
121 4598 050 E
Yoke rest
H1
H
d
H2
∅54-0,1
C
3±0,1
Stroke
VBF-xxx8-5200 – Mixing Valve
(VBF-xxx4-5200 – Two-way Valve)
DN 15 – 50
DN
D3
D2
D1
A
18
L
121 4598 050 E
7
Stroke
VBF-xxx8-5200 – Mixing Valve
(VBF-xxx4-5200 – Two-way Valve)
DN 65 - 100
37
C
M52x2
∅54h8
H1
H
d
H2
Yoke rest
DN
D3
D2
L
D1
Dimensions:
DN
L
H
H1
H2
C
D1
D2
D3
D
Bolts
15
20
25
32
40
50
65
80
100
130
150
160
180
200
230
290
310
350
65
70
75
95
100
100
120
130
150
89
96
101
123
128
130
150
162
182
74.6
74.6
80.6
84.6
92.6
92.6
100
110
125
36
36
36
36
36
36
66±1.2
66±1.2
66±1.2
95
105
115
140
150
165
185
200
220
65
75
85
100
110
125
145
160
180
44
57
67
77
87
101
121
137
157
14
14
14
18
18
18
18
18
18
M12 x 40
M12 x 45
M12 x 45
M16 x 50
M16 x 50
M16 x 50
M16 x 50
M16 x 60
M16 x 60
Holes per
flange
4
4
4
4
4
4
4
8
8
A
19
8
121 4598 050 E
Danger analysis in accordance with the pressure equipment and machine directive
Danger
The TRB 700 and general safety regulations must be observed unconditionally during repair.
Qualified personnel must always be present when repair and maintenance are carried out
(see paragraph “Qualified Personnel”).
Description of parts:
Function:
Fault diagnosis
Cracks,
Holes,
Damage,
Leakage
Broken flanges
Valve housing, bonnet
Pressurised parts
Effects
Leakage, flying shrapnel,
danger of poisoning,
burns danger, corrosive
fluids danger,
Environmental pollution
Remedial action/
Minimising risk
Reduce pressure and
Piping stressed beyond permitted
stress, change piping
limits, recoil forces, pressure
position, install
surges, valve used as fixed point,
compensators, select
permitted pressure and
other materials, replace
temperature limits not observed
valve
replace valve, ensure that
Improper transport, bending
piping is laid free of stress
stresses too great, thermal stress
or tension
Cause
Description of parts:
Valve without actuator
Function:
Flow control
Flange fittings
Leakage, danger- of
Flange fittings loosen under
not tight,
poisoning, of burns injury,
pressure, bolts not tightened
leakage
corrosive fluids danger,
diagonally
Environmental pollution
Valve without insulation, carrying
Hot surface
Danger of burns injury
hot fluid, too easily reached
accidentally.
A
20
Proper installation in
accordance with these
operating instructions
Insulate valve or install
protective device
121 4598 050 E
9
Causes and remedies when malfunction occurs
When experiencing malfunction please check that the installation and adjustments were carried out in
accordance with these operating instructions. Properly qualified personnel (see: Qualified personnel) must
always be present during maintenance or repair. The TRB 700 is to be observed.
Information about material, temperature and flow direction are to be checked. The conditions of usage must
also correspond to these operating instructions, the data sheet and the technical information given on the ID
plate.
Danger
During troubleshooting, safety regulations must be observed unconditionally. If the problem
cannot be solved using the following troubleshooting table please contact the
supplier/manufacturer.
See paragraphs: “Valve removal” and “Commissioning” for any work to be carried out on the
valve.
Troubleshooting
Malfunction
No flow
Low flow
Possible cause
Valve closed
Flange covers were not removed
Valve not sufficiently open
Dirty filters
Blocked pipes
Incorrect valve/ kvs coefficient selected
Valve stem moves jerkily
Valve stem/plug stuck
Leakage at stem
Leakage rate is too high
when valve closed
Valve stem “knocking“
Valve plug etched by sticking dirt
particles
Very dirty seat and plug
Remedial action
Open valve (using actuator)
Remove flange covers
Open valve (using actuator)
Clean / replace filters
Only when system is free of
pressure!
Check piping system
Replace valve with valve of greater
kvs coefficient.
Clean internal parts, smoothen
damaged areas
Clean seat and plug with suitable
cleaning agent
Replace plug, clean seat
The valve plug is jammed in the seat or
guide due to deposits or solid particles in
the fluid
The valve plug is jammed in the guide
The directive VDI 2035 must be
due to corrosion behind the stainless
observed
steel seat edge
Stem seal leaking
Replace stem seal
Observe by-pack instructions!
Sealing surfaces of the seat edge or soft Replace plug with soft seal(when
seal of plug washed away, worn or
necessary with stem) clean and
damaged
smoothen seat edge
Seat and plug dirty
Clean valve internal parts
Actuator thrust insufficient
Use actuator with greater thrust
Flow through valve in wrong direction
Correct the flow direction
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121 4598 050 E
We reserve the right to make technical changes without warning
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 JCI Regelungstechnik GmbH
Westendhof 3 ♦ D-45143 Essen
Tel.: +49(0)201-2400-0 ♦ Fax: +49(0)201-2400-351
www.johnsoncontrols.com
SDI-Nr.:
Ausgabe:
121 4598 050 D
03/2002
VBF - Regelventile, PN10
Allgemeines:
Diese Service- und Dateninformation (kurz SDI genannt) ist eine Betriebsanleitung und beinhaltet die
Anweisungen die Armatur sicher, in der vorgeschriebenen Weise, einbauen und betreiben zu können.
Sollten dabei Schwierigkeiten auftreten, die nicht mit Hilfe dieser SDI gelöst werden können, so sind weitere
Informationen beim Lieferanten zu erfragen.
Diese SDI entspricht den relevanten gültigen EN- Sicherheitsnormen sowie den gültigen Vorschriften und
Regelwerken der Europäischen Gemeinschaft.
Bei Einsatz der Armatur außerhalb der Bundesrepublik Deutschland hat der Betreiber beziehungsweise der
für die Auslegung der Anlage Verantwortliche dafür zu sorgen, dass gültige nationale Regelwerke
eingehalten werden.
Der Hersteller behält sich alle Rechte bzgl. technischer Änderungen und Verbesserungen jederzeit vor. Der
Gebrauch dieser SDI setzt die Qualifikation des Benutzers (siehe: Qualifiziertes Personal) voraus.
Das Bedienungspersonal ist entsprechend der SDI zu unterweisen.
Qualifiziertes Personal
Das sind Personen, die mit Aufstellung, Montage, Inbetriebnahme, Betrieb und Wartung des Produktes
vertraut sind und über die ihrer Tätigkeiten und Funktionen entsprechenden Qualifikationen verfügen, wie
z.B.:
• Unterweisung und Verpflichtung zur Einhaltung aller einsatzbedingten, regionalen und innerbetrieblichen
Vorschriften und Erfordernissen.
• Ausbildung oder Unterweisung gemäß den Standards der Sicherheitstechnik in Pflege und Gebrauch
angemessener Sicherheits- und Arbeitsschutzausrüstung.
• Schulung in Erster Hilfe. usw. (siehe TRB 700).
Anwendung:
Das VBF – Regelventil dient zur Durchflussregelung von Medien in Heizungs-, Kalt- und
Kühlwasseranlagen. Die Verwendung von anderen Medien ist möglich und muss mit dem Hersteller
abgestimmt werden. Wasser kann aber sehr unterschiedlich beschaffen sein. Normales Leitungswasser
kann meist ohne Aufbereitung verwendet werden, wenn es in einem geschlossenen Kreislauf bleibt und sich
nach einiger Zeit chemisch „abreagiert“ hat. Wenn jedoch wegen Wasserverlusten im Kreislauf ständig
nachgefüllt werden muss, sollte eine Wasserbehandlung erfolgen. Empfehlungen gibt die Richtlinie VDI
2035.
Die Auswahl und Abstimmung der Werkstoffe wurden nach den z.Z. gültigen EN-, DIN-, AD-, und UVVVorschriften vorgenommen. Die strömungstechnischen Kenngrößen entsprechen der DIN EN60534.
Das Einsatzgebiet der Armatur unterliegt der Verantwortung des Anlagenplaners. Besondere
Kennzeichnungen der Armatur sind zu beachten.
Elektrische Antriebe sind für die Regelung vorgesehen. Die Auslieferung kann einzeln oder in komplettem
Zustand erfolgen, d.h. der Antrieb ist auf dem Ventil montiert und geprüft.
Besondere Merkmale:
•
•
•
•
Durchgehende Nennweiten von 15-100
Spindelabdichtung reibungsarm und
wartungsfrei
hohe Regelgüte
geführter Drosselkörper
Technische Daten:
Nennweiten:
•
•
•
Weichsitz
Leckrate nach DIN EN1349
Reduzierte Kvs- Werte
Nenndruck:
15 - 100 Ausführung Mischer bzw. Durchgang
Lackierung: blau RAL 5002
PN10
Mediumtemperatur:
2°C bis 130°C
 JCI Regelungstechnik GmbH
Westendhof 3 ♦ D-45143 Essen
Tel.: +49(0)201-2400-0 ♦ Fax: +49(0)201-2400-351
www.johnsoncontrols.com
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121 4598 050 D
Durchflussmedium:
Baulänge:
Flanschanschlussmaße:
Vorschweißflansche (Empfehlung)
Gehäusewerkstoff:
Spindelwerkstoff:
Kegelausführung:
Kegelwerkstoff:
Kennlinie:
Medien in Heizungs-, Kalt- und Kühlwasseranlagen
nach DIN EN558-1, Grundreihe 1
nach DIN EN1092-2, Form B Dichtleiste
nach DIN EN 1092-2
Grauguss EN-GJL-250, Nr. EN-JL-1040
Nichtrostender Stahl, W- Nr. 1.4571
Parabol / Hohlkegel
Messing, W- Nr.: 2.0401
gleichprozentig
bei Durchgangsventilen
gleichprozentig, linear bei Mischventilen
30 : 1
DN15 – 50
13mm
DN65 - 100
30mm
mit Sitzdichtung Metall – EPDM
Max. 0,01% von kvs nach DIN EN1349, IV L 1
Stellverhältnis:
Ventilhub:
Leckrate:
Max. ∆pv100:
Spindelabdichtung:
Druck-Temperatur-Zuordnung:
1 bar (bei ganz geöffnetem Ventil)
O-Ring - Abdichtung
2-120°C – 10 bar
130°C – 9,6 bar
Für den Einsatz in Anlagen nach TRD108 und TRD110 nicht
freigegeben
Lieferbare kvs – Werte und Sitz - ∅
DN
15
20
25
32
40
50
65
80
100
kvs-Wert
4,0 2,5 1,6
1,0 0,63
6,3
4*
10
6,3*
16
10*
25
16*
40
25*
63
40*
100
63*
160
100*
Sitz - ∅ :
18
21
27
31
41
51
66
81
101
* Reduzierte kvs-Werte
Für die Durchflussrichtung gilt folgendes:
Arbeitsweise:
Mischer
Durchgang
G
G
L
L
G = gleichprozentig
L = linear
Die Schließbewegung des Kegels muss stets gegen
die Strömungsrichtung gerichtet sein. Diese Forderung
ist erfüllt, wenn das Ventil in Pfeilrichtung eingebaut ist
(siehe Symbol bzw. Markierung auf dem Ventilkörper).
Hinweis:
Beim Mischer sollte der waagerechte Durchgang
(gleichprozentige Kennlinie) zum Regeln verwendet
werden.
Achtung: Abdrücken der Heizungsanlage darf nur bei geöffneten Stellgliedern erfolgen.
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121 4598 050 D
3
Gefahr:
Der sichere Betrieb der Armatur ist nur gewährleistet, wenn diese von qualifiziertem
Personal sachgemäß unter Beachtung der Warnhinweise dieser SDI installiert, in
Betrieb genommen und gewartet wird. Außerdem ist die Einhaltung der allgemeinen
Einrichtungs- und Sicherheitsvorschriften für den Rohrleitungs- beziehungsweise
Anlagenbau sowie der fachgerechte Einsatz von Werkzeugen und Schutzausrüstungen
zu gewährleisten. Bei allen Arbeiten an der Armatur unbedingt beachten. Bei
Nichtbeachtung können Verletzungen oder Sachschäden die Folge sein.
Lagerung:
• Lagertemperatur -20°C bis 65°C, trocken und schmutzfrei.
• Die Lackierung ist eine Grundfarbe die nur beim Transport und am Lager vor Korrosion schützen soll.
Farbe nicht beschädigen.
• In feuchten Räumen ist Trockenmittel beziehungsweise Heizung gegen Kondenswasserbildung
erforderlich.
Transport:
• Transporttemperatur -20°C bis 65°C.
• Gegen äußere Gewalt (Stoß, Schlag, Vibration) schützen.
• Lackierung nicht beschädigen.
Handling vor der Montage:
•
•
•
Bei Ausführung mit Schutzkappen, diese direkt vor dem Einbau entfernen!
Vor Witterungseinflüssen, wie z.B. Nässe, schützen (sonst Trockenmittel).
Sachgemäßes Behandeln schützt vor Beschädigungen.
Allgemeine Montageangaben:
Neben den allgemeingültigen Montagerichtlinien sind folgende Punkte zu beachten:
• Flanschabdeckungen, falls vorhanden, entfernen.
• Der Innenraum der Armatur und die Rohrleitungen müssen frei von Fremdpartikeln sein.
• Einbaulage in Bezug auf Durchströmung beachten, siehe Kennzeichnung auf der Armatur.
• Dichtungen zwischen den Flanschen zentrieren.
• Anschlussflansche müssen übereinstimmen.
• Einen spannungsfreien Einbau gewährleisten.
• Die Armatur darf nicht als Festpunkt dienen, sie wird vom Rohrleitungssystem getragen.
• Armaturen vor Verschmutzung, vor allem bei Bauarbeiten schützen. Vor dem Ventil Schmutzfänger /
Filter vorsehen.
• Wärmedehnungen der Rohrleitungen müssen von Kompensatoren ausgeglichen werden.
• Spindelgewinde und Spindelschaft müssen lackfrei bleiben.
Montageangaben zur Einbaustelle:
Die Einbaustelle soll gut zugänglich sein und genügend Freiraum zur Wartung und zum Abnehmen der
Stellantriebe aufweisen. Vor und hinter dem Stellventil sind Handabsperrventile vorzusehen, die Wartungsund Reparaturarbeiten am Stellventil ermöglichen, ohne die Anlage zu entleeren. Das Stellventil soll
vorzugsweise senkrecht mit obenliegendem Antrieb eingebaut werden. Schräge bis waagerechte
Einbaulage ist ohne Unterstützung nur bei Antrieben mit geringem Eigengewicht zulässig.
Zulässige Antriebsgewichte bei waagerechter Einbaulage in Bezug auf die Ventilspindel, ohne bauseitige
Abstützung, sind
20kg für DN15-50
25kg für DN65-100
Um Stellantriebe vor hoher Wärme zu schützen, sind die Rohrleitungen zu isolieren. Hierbei ist genügend
Platz zur Wartung der Spindelabdichtung vorzusehen.
Zur einwandfreien Funktion des Stellventils sollte die Rohrleitung vor dem Ventil auf einer Länge von min. 2x
DN und hinter dem Ventil min. 6x DN gerade ausgeführt sein.
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121 4598 050 D
Montageangaben zum Antriebsauf- und abbau:
Im Normalfall wird das Stellventil komplett mit aufgebautem Stellantrieb geliefert.
Für bereits im Betrieb befindliche Armaturen, unter Betriebsdruck und Temperatur, ist der Auf- und Abbau
von Antrieben nicht zulässig. Bei Umbau oder Wartung ist die Montage der Antriebe gemäß den SDI´s für
Antriebe vorzunehmen.
Bei Montagearbeiten darf der Kegel nicht unter Anpressdruck auf dem Sitz gedreht werden.
Bei nachträglichem Aufbau von Stellantrieben müssen die, für die Ventilbetätigung maximal zulässigen
Stellkräfte beachtet werden.
Die maximal zulässigen Stellkräfte sind:
1800N für DN15-50
4500N für DN65-100
Inbetriebnahme:
•
•
•
•
Vor Inbetriebnahme sind die Angaben zu Werkstoff, Druck, Temperatur und Strömungsrichtung mit dem
Anlagenplan des Rohrleitungssystems zu überprüfen
Die TRB 700 ist zu beachten.
Rückstände in den Rohrleitungen und Armaturen (Schmutz, Schweißperlen, etc.) führen zwangsläufig zu
Undichtigkeiten.
Vor jeder Inbetriebnahme einer Neuanlage beziehungsweise Wiederinbetriebnahme einer Anlage nach
Reparaturen beziehungsweise Umbauten ist sicherzustellen:
◊
Der ordnungsgemäße Abschluss aller Einbau-/Montagearbeiten!
◊
Inbetriebnahme nur durch qualifiziertes Personal
◊
Die richtige Funktionsstellung der Armatur
◊
Anbringen beziehungsweise Instandsetzen vorhandener Schutzvorrichtungen.
Pflege, Wartung und Umrüstung:
Verschleißteile:
Spindelabdichtung für DN15 - 50
Spindelabdichtung für DN65 - 100
Bestell- Nr. 121 4571 011
Bestell- Nr. 121 4572 011
Umrüsten von 3-Wege in 2-Wege Stellventil und umgekehrt:
Blindflansch – Set:
Nennweite
15
20
25
32
40
50
65
80
100
Bestell - Nr.
121 4597 011
121 4597 021
121 4597 031
121 4597 041
121 4597 051
121 4597 061
121 4597 071
121 4597 081
121 4597 091
Eine Umbauanleitung liegt dem Blindflansch-Set bei. Umrüsten von 2-Wege in 3-Wege Stellventil
Umbauanleitung 121 4575 050 beachten, wenn nicht vorhanden bitte anfordern.
2 und 3-Wege - Flanschventile können mit folgenden Antrieben kombiniert werden:
Nennweite
15 - 40 (Mix.) / 15 - 50 (N.C.)
15 - 50
65 - 100
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Antrieb
VA-715x-820x
VA-72xx-82xx
RA-3xxx-722x (ERA1800)
RA-3xxx-732x (ERA3000)
Nennhub
13mm
13mm
30mm
121 4598 050 D
5
Absperrdruck in bar – Mischventile
Nennweite
VA – 715x-820x
15
20
25
32
40
50
65
80
100
8,3
5,2
2,3
1,4
0,3
-
Elektrische Antriebe
RA-3xxx-722x
VA – 72xx-82xx
(ERA1800)
10
10
9,6
6,8
3,3
1,8
3,6
2,2
1,2
RA-3xxx-732x
(ERA3000)
7,2
4,5
2,7
Elektrische Antriebe
RA-3xxx-722x
VA – 72xx-82xx
(ERA1800)
10
10
10
7,7
4,0
2,3
4,1
2,6
1,5
RA-3xxx-732x
(ERA3000)
7,6
4,9
3,0
Absperrdruck in bar – Durchgangsventile
Nennweite
VA – 715x-820x
15
20
25
32
40
50
65
80
100
10
7,2
3,8
2,6
1,0
0,4
-
•
Demontage der Armatur:
Zusätzlich zu den allgemeingültigen Montagerichtlinien und der TRB 700 sind
folgende Punkte zu beachten:
• Druckloses Rohrleitungssystem
• Abgekühltes Medium
• Entleerte Anlage
• Bei ätzenden und aggressiven Medien Rohrleitungssystem
belüften
Montagearbeiten nur von qualifiziertem Personal durchführen lassen
Gefahr
Gewichte:
DN
15
20
25
32
40
50
65
80
100
Gewicht (kg)
3-Wege:
2,8
3,7
4,7
7,2
9,2
12,2
19,0
24
34
Gewicht (kg)
2-Wege:
4,8
5,0
6,3
9,6
11,9
15,9
23,8
30,2
41,3
Kennzeichnung:
Angabe der CE- Kennzeichnung auf dem Typenschild der Armatur
0036
CE- Zeichen
Benannte Stelle
Entsprechend der Druckgeräterichtlinie Artikel 3 dürfen Armaturen ohne Sicherheitsfunktion erst ab DN32
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121 4598 050 D
CE- gekennzeichnet werden.
Laternenauflage
H1
H
d
H2
∅54-0,1
C
3±0,1
Hub
VBF-xxx8-5200 – Mischer
(VBF-xxx4-5200 – Durchgangsventil)
DN 15 – 50
DN
D3
D2
D1
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8
L
121 4598 050 D
7
Hub
VBF-xxx8-5200 – Mischer
(VBF-xxx4-5200 – Durchgangsventil)
DN 65 - 100
37
C
M52x2
∅54h8
H1
H
d
H2
Laternenauflage
DN
D3
D2
L
D1
Maßtabelle:
DN
L
H
H1
H2
C
D1
D2
D3
D
Schrauben
15
20
25
32
40
50
65
80
100
130
150
160
180
200
230
290
310
350
65
70
75
95
100
100
120
130
150
89
96
101
123
128
130
150
162
182
74,6
74,6
80,6
84,6
92,6
92,6
100
110
125
36
36
36
36
36
36
66±1,2
66±1,2
66±1,2
95
105
115
140
150
165
185
200
220
65
75
85
100
110
125
145
160
180
44
57
67
77
87
101
121
137
157
14
14
14
18
18
18
18
18
18
M12 x 40
M12 x 45
M12 x 45
M16 x 50
M16 x 50
M16 x 50
M16 x 50
M16 x 60
M16 x 60
Lochanzahl pro
Flansch
4
4
4
4
4
4
4
8
8
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Gefahrenanalyse nach der Druckgeräte- und Maschinenrichtlinie
Bei der Fehlerbeseitigung sind die allgemeinen Sicherheitsvorschriften und die
TRB 700 unbedingt zu beachten.
In jedem Fall muss Fachpersonal (siehe: Qualifiziertes Personal) für
Instandhaltung und Reparatur hinzu gezogen werden.
Gefahr
Teilebezeichnung:
Funktionsbeschreibung:
Fehlerfeststellung
Risse,
Löcher,
Beschädigungen,
Medium tritt aus
Flansche
gebrochen
Ventilgehäuse, Ventiloberteil
Drucktragende Teile
Fehlerbeseitigung/
Risikominimierung
Druck- und SpannungsUnzulässige Spannungen von
Medium tritt aus,
reduzierung, RohrleitungsRohrleitungen, Reaktionskräfte,
lagerungen ändern,
herumfliegende
Druckstöße, Armatur als
Bruchstücke,
Kompensatoren einbauen,
Festpunkt, Druck und Temperatur
Vergiftungsgefahr,
andere Werkstoffe wählen,
– Zuordnung nicht beachtet.
Armatur austauschen
Verbrennungsgefahr,
Verätzungsgefahr,
Unsachgemäßer Transport, zu
Armatur austauschen,
Umweltverschmutzung große Biegemomente,
Leitungen spannungsfrei
thermische Spannung
verlegen
Auswirkungen
Fehlerursachen
Teilebezeichnung:
Armatur kompl. ohne Antrieb
Funktionsbeschreibung:
Drosseln von Medien
Medium tritt aus
Flanschverbindung unter Druck
Flanschverbindung Vergiftungsgefahr,
gelöst, Schrauben der
undicht,
Verbrennungsgefahr,
Flanschverbindung einseitig
Medium tritt aus
Verätzungsgefahr,
angezogen
Umweltverschmutzung
Leicht zugängliche Armatur ohne
Heiße Oberflächen Verbrennungsgefahr
Isolierung bei Verwendung der
Armatur mit heißen Medien
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Fachgerechter Einbau
gemäß dieser
Betriebsanleitung
Isolieren der Armatur oder
Anbringen einer
Schutzvorrichtung
121 4598 050 D
9
Ursache und Abhilfe bei Betriebsstörungen
Bei Störungen der Funktion beziehungsweise des Betriebsverhaltens ist zu prüfen, ob die Montage- und
Einstellarbeiten gemäß dieser Betriebsanleitung durchgeführt und abgeschlossen wurden. In aller Regel
sollte Fachpersonal (siehe: Qualifiziertes Personal) für Instandhaltung und Reparatur hinzu gezogen werden.
Die TRB 700 ist zu beachten.
Es sind Angaben zu Werkstoff, Druck, Temperatur und Strömungsrichtung mit dem Anlagenplan des
Rohrleitungssystems zu vergleichen. Weiterhin ist zu prüfen ob die Einsatzbedingungen dem im Datenblatt
und dieser Betriebsanleitung beziehungsweise auf dem Typenschild angegebenen technischen Daten
entsprechen.
Bei der Fehlersuche sind die Sicherheitsvorschriften unbedingt zu beachten.
Sollten sich die Störungen anhand der nachfolgenden Tabelle „Fehlersuchplan“
nicht beheben lassen, ist der Lieferant/Hersteller zu befragen.
Bei allen Arbeiten am Ventil siehe Beschreibung:
„Demontage der Armatur“ und „Inbetriebnahme“
Gefahr
Fehlersuchplan
Störung
Kein Durchfluss
Geringer Durchfluss
Mögliche Ursachen
Armatur geschlossen
Flanschabdeckungen wurden nicht
entfernt
Armatur nicht ausreichend geöffnet
Verunreinigter Schmutzfänger
Verstopfung im Rohrleitungssystem
Ventil bzw. kvs-Wert falsch gewählt
Ventilspindel bewegt sich nur
ruckweise
Ventilspindel bzw. Kegel sitzt
fest
An der Spindel undicht
Bei geschlossenem Ventil ist
die Leckrate zu hoch
Ventilspindel „schlägt“
Ventilkegel hat aufgrund von FestSchmutzpartikeln leicht gefressen
Sitz und Kegel stark mit Schmutz
verklebt
Ventilkegel hat sich, aufgrund von
Ablagerungen oder Feststoffen im
Medium, im Sitz oder in der Führung
festgefressen.
Ventilkegel hat sich in der Führung,
aufgrund von Korrosion hinter der
nichtrostenden Sitzkante festgefressen.
Spindelabdichtung ist undicht
Dichtflächen am Kegel ausgewaschen
oder verschlissen
Dichtkante am Sitz beschädigt oder
verschlissen
Verschmutzung von Sitz und Kegel
Antrieb zu schwach
Durchströmen in Schließrichtung
Abhilfe
Armatur öffnen (mittels Antrieb)
Flanschabdeckungen entfernen
Armatur öffnen (mittels Antrieb)
Sieb reinigen / austauschen
Nur bei drucklosem System!
Rohrleitungssystem überprüfen
Ventil mit größerem kvs-Wert
einsetzen
Innenteile säubern, beschädigte
Stellen glätten
Sitz und Kegel mit geeignetem
Lösungsmittel reinigen
Kegel austauschen, Sitz reinigen
Richtlinie VDI 2035 unbedingt
beachten!
Spindelabdichtung austauschen
Beiliegende Anleitung beachten!
Kegel (evtl. mit Spindel)
austauschen
Ventil austauschen
Ventil- Innenteile säubern
Stärkeren Antrieb einsetzen
Durchflussrichtung korrigieren
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121 4598 050 D
Technische Änderungen vorbehalten
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12
 JCI Regelungstechnik GmbH
Westendhof 3 ♦ D-45143 Essen
Tel.: +49(0)201-2400-0 ♦ Fax: +49(0)201-2400-351
www.johnsoncontrols.com