Print - Cesare

CMI Globe Valves
o
ur
ut
f
Il
e
m
co
ne
zio
di
tra
BONETTI
Quality Valves & Level Gauges
re
ti
on
r
i
ad
O
t
ur
is
e
th
f
u
ut
BONETTI
GLOBE VALVES
CMI SERIES
Quality Valves & Level Gauges
This catalogue describes our line of globe valves only. Other
Bonetti’s “CMI” products, such as gate and globe valves, are
described in other bulletins available on request.
DESIGN
All valves described herein are either:
straight-through, with a vertical stem (T pattern), or
angle type, or
Y pattern with an inclined stem.
This last body pattern allows a streamlined smooth flow, less
turbulence and as consequence less internal erosion, less
pressure losses, etc.
OPERATIONS
Bonetti’s “CMI” valves described in this catalogue perform the
following functions:
Stop on-off shut off to fluid flow;
Stop and throttle - when a parabolic shaped disk is used in
lieu of a standard stop disk. A linear flow control
characteristic is achieved as a direct function of the stem
turns;
Stop check - both a stop and a non-return valve;
Piston lift check - for automatic prevention of undesired
reverse flow.
CONNECTIONS
Bonetti’s “CMI” valves illustrated in this catalogue have the
following pipe connections:
Flanged ends according to ASME B16.5 (usually for Class
600 only, not for higher pressure Classes) or to different
Standards;
Butt weld ends in accordance to ASME B16.25. (See pages
30 and 31 for different standards.).
We can supply valves with connections as needed.
SIZES
Bonetti’s “CMI” valves are currently manufactured in sizes from
2" (DN 50) up to 24" (DN 600).
RATINGS
Bonetti’s “CMI” valves are currently manufactured as per the
following Ratings:
ASME Class 600, 900, 1500 and 2500;
(PN 100, 150, 250 and 420).
As indicated in the foreword, Bonetti’s experience is not limited
to the above pressure classes. Tables showing max operating
conditions (pressure and temperature) for pressure ratings and
material codes are given on pgs. 28 – 29. We wish to point out
that Bonetti’s “CMI” valves are over dimension with respect to
most international standards. Actual max. operating conditions
can be supplied on request.
01
MATERIAL CODE
Bonetti’s “CMI” valves are manufactured in different material
codes. For "Material code" we mean the material composition of
the valve parts.
The descriptive pages relevant to each valve clearly indicate the
materials used for the more important components and the
corresponding “Material code”.
Below we list the main characteristic elements of the different
Material Codes:
Material
Code
CB
C6
C9
C12A
Material for
Body and Bonnet
ASTM A216 WCB
ASTM A217 WC6
ASTM A217 WC9
ASTM A217 C12A
Trim and
Hardfaced Surfaces
Stellite Gr. 6
Stellite Gr. 6
Stellite Gr. 6
Stellite Gr. 6
The Material Codes with tag followed by a -” Z “ are special
constructions, slightly different from the standard one.
STANDARDS
Bonetti’s “CMI” valves have been designed, rated, manufactured
and inspected, where applicable, in accordance with most widely
used international Standards, namely:
- ASME B16.34 "Steel valves, Flanged and Butt welding Ends"
- ASME B16.10 "Face-to-Face and End-to-End Dimensions"
- Applicable Sections of ASME Boiler and Pressure Vessel
Code, including Nuclear Section III
- MSS SP 44 "Steel pipe line flanges”
- MSS SP 61 "Hydrostatic testing of steel valves”
- API Standard 598 "Valve inspection and test”
- ASME B16.25 "Butt welding ends"
SHIPPING PREPARATION
Bonetti’s “CMI” valves are only shipped after undergoing the
prescribed dimensional and operating inspections.
Valves are adequately protected for storage and shipment.
To guarantee perfect valve sizing and selection please state:
- Size of the valve (DN)
- Fluid
- Design conditions (pressureand temperature) or Rating
- Operating conditions (pressure and temperature)
- Operating p
- Connections type
- Operating means (by handwheel, actuator, etc.)
- installation type, that is the orientation of the valve within the
space
- Desired materials
- Options
- Possible environmental and operating peculiarities.
We reserve the right to carry out any product changes without
prior notice
23
18
7
9
21
2
15.1
15
19
20
6
1
4
3
Fig. 201
02
Quality Valves & Level Gauges
Streamline valves (Y pattern)
ASME Class 600 - 900 - 1500 - 2500
Construction details
23
7
21
15.1
15
2
6
28
4
18
3
16
9
19
20
1
27
Fig. 205
03
1 BODY
Available of Carbon steel and various alloy steels, is usually
of cast material. For some sizes and classes can be of forged
material.
Machining is properly performed, for perfect aligment of all
elements. In its inner two fine machined grooves guide the
relevant tongues of the wedge or disk.
The seat rings are welded-in after complete finish. When the
bonnet is pressure seal (Fig. 102), a stainless steel inlay (26)
on the body-gasket sealing area guarantees effective and
long-life bonnet closure.
Fig. 202 - Throttle disk
3 SEAT RINGS
Both seat rings are stellite hardfaced, completely machined
and then welded into the body. Their shape does not allow
distorsions of sealing surfaces by pressure and temperature
changes.
Bore dimension of the seat rings is according to ANSI B16.34
- 1981 Table G-A1 and tolerances given on Paragraph 6.1.2.
2 BONNET
Usually of the same material as body. It can be:
- bolted to the body, or
- pressure seal, or
- seal welded to the body.
Pressure sea! bonnet is pushed from inner pressure
against pressure seal gasket (10) which is kept in place by
the spacer ring (25) and the segmental ring (12), see Fig.
102, or directly by the yoke. Specially accurate are:
- easy beginning of pressure seal
- easy disassembling and reassembling.
Stem backseat area is hardfaced, usually Stellited.
4 WEDGE
Usually two-pieces split wedge, for perfect sealability to the
seat rings. The wedge tongues are trapped and fully guided
by the body grooves which are long enough for the whole
stroke. The wedge is directly moved by the stem head
trapped between wedge halves.
This way: the stem is non-revolving; the point at which the
force acts is as down as possible; the height and the weight
of the valve are minimized.
Wedge seats are stellite hardfaced. Wedge tongues are
hardfaced, usually stellited (27).
In the gate wedges, the spacer (5) trasmits the closing force
through the wedge halves against the seat rings. To facilitate
field repairability, the spacer can be replaced with a thicker
one, without replacing the whole wedge. In the parallel slide
valves, the disk spring (5.1) keeps both disk halves against
the seat rings, to begin closure seal.
6 STEM
Of 13% Chrome stainless steel, heat treated against corrosion
and for the best mechanical features. Above the head
trapped between the two wedge halves (Fig. 104) the stem
has a conical shoulder which - when the valve is fully open is pulled against bonnet for effective backseating with axial
(not rotating) movement.
In the parallel slide valves, the stem can not rotate because
of indexing stop (21) which acts two more functions: the
positive end of the stroke; the index of actual disk position.
Fig. 203- Pressure seal bonnet
1
2
10
12
25
26
Body
Pressure seal bonnet
Pressure seal gasket
Segmented locking ring
Spacer ring
Stainless steel overlay
1
12
25
10
26
2
The yoke nut is rotated by the hand wheel through a key, or
through the actuator stem nut adapter. The rotation of the yoke nut
is guaranteed by two roller bearings. When necessary, tapered
cone bearings are used.
9 PACKING
Composed of the appropriate number of preformed rings as
required for the pressure and temperature conditions. Standard
material of construction is graphite. Other materials are
available upon request.
The entire packing assembly consisting of packing chamber,
packing, gland, gland stud (15 – 15.1), and packing follower
(16), are carefully manufactured and assembled to insure long
packing life with leak free performance.
04
Quality Valves & Level Gauges
23 HANDWHEEL
Impactor type hand wheels are standard supply. Other kinds of operators are and, in some cases,
are indispensable for the valve’s operation. These include:
chain wheel;
gear operator, and if required, universal joint and stand;
gear operator with impactor hand wheel;
electric, or electric hydraulic actuator;
pneumatic actuator.
When requested, actuators are factory mounted and tested to insure safe reliable operation. Because
there are so many actuator options, and customer’s requirements, this catalog only describes valves
without actuators even though actuators are often required. Our technical department will be glad to
supply necessary data to insure proper selection and actuator supply.
Fig. 204
Equalizer pipe
29 EQUALIZER PIPE
When required, an external pipe is welded to the body of piston and stop check valves (fig. 204). This
pipe connects the relatively high pressure area above the disk with the valve’s outlet side which is under
a lower pressure. So doing, the pressure above the disk is reduced allowing the disk to open quickly
and to the full open position, even when there is low flow rates. So doing also minimizes pressure drop
losses and disk vibration.
For any components shown on these pages but not itemized or fully described in the various
Figures, please refer to the details shown at the bottom of each descriptive product page.
MATERIALS
ASTM
ASTM
ASTM
ASTM
ASTM
Stellite
A216WCB A217WC6 A217WC9 A351CF8M A217C12A Gr.6
Material
Chemical Analysis
ASTM
A479
T.410C.3
ASTM
A193B7
ASTM
A182 F
XM 19
ASTM
A1942H
0.40 max
ASTM
B150
C62300
ASTM
ASTM
A564T.630
A182F6
Cond. H1075
ASTM
A453
Gr. 660
0.15 max
0.15 max
0,07
0.08 max
1.0 max
1.00 max
1.0 max
2.00 max
0.04 max
0.04 max 0.040 max
0.015 max 0.30 max
0.03 max 0.030 max
(Note 1)
Carbon
%
0.35 max
0.10-0.20
0.15 max
0.08 max
0.08-0.12
0.13 max
0.38-0.48
0.06 max
Manganese
%
0.60-105
0.30-0.80
0.30-0.60
2.00 max
0.30-0.60
1.00 max
0.75-1.00
4.0-6.0
Phosphorus
%
0.04 max
0.04 max
0.04 max
0.04 max
0.02 max
0.04 max
0.04 max
0.04 max
0.04 max
Sulphur
%
0.05 max
0.04 max
0.04 max
0.03 max
0.01 max
0.03 max
0.04 max
0.03 max
0.05 max
Silicon
%
0.35 max
0.5-1.0
0.5 max
1.00 max
0.20-0.50
1.00 max
0.20-0.35
1.00 max
Chromium
%
1.0-1.5
2.0-2.5
16.00-18.00
8.00-9.50
11.5-13.5
0.80-1.10
20.5-23.5
Nickel
%
Molybdenum
%
0.44-0.65
0.87-1.13
Copper
%
82.2 min
Aluminium
%
8.5-10.0
Iron
%
2.0-4.0
Cobalt
%
66
Tungsten
%
5
Titanium
%
Columbium
%
10.00-14.00
0.40 max
2.00-3.00
0.85-1.05
1
28
0.50 max
11.5-13.5
0.15-0.25
0.5 max
0.25 max
1.0 max
0.5 max
1.00 max
1.0 max
1.00 max
14.0-17.0
11.5-13.5
15.0-17.5
13.5-16.0
3.0-5.0
24.0-27.0
1.2-2.0
1.0-1.5
72 min+Co 0.50 max
1.5-3.0
0.50 max
3.0-5.0
0.35 max
6.0-10.0
1.90-2.35
0.10-0.30
Mechanical features
Tensile Strength
ASTM
B166
N06600
(Note 2)
(Note 2)
(Note 2)
psi
70000
70000
75000
75000
85000
130000
125000
100000
78000
155000
110000
145000
130000
MPa
485
485
515
515
585
900
860
690
542
1.069
760
1000
895
psi
36000
40000
45000
30000
60000
100000
105000
55000
32000
90000
85000
125000
85000
MPa
250
275
310
205
415
690
720
380
221
620
585
862
585
Elongation on 2" %min
22
20
20
30
20
12
16
35
15
10
15
13
15
Yield Strength
Notes for materials
(Those notes apply also to rating tables on pag. 30)
Chemical analysis and mechanical features are given for
Customer’s convenience only. Actual and binding values are the
ones prescribed by original Standard
1 We also utilise steel with lower Carbon content (<0,25%).
2 Mechanical features depend on heat treatment.
Prescribed heat treatment permits us to obtain the most suitable
physical and chemical characteristics.
3 Ratings of tables on page 30 are those indicated by ASME B
16.34 for Classes 600, 900, 1500, 2500, 4500 and extrapolated
for Classes 1700 - 2700.
05
4 Due to a possible transformation of carbide into graphite, ASME B 16.34
does not recommend the use of Carbon steel valves (BONETTI material
code “CB”) over 800 °F (425 °C) for extended periods.
5 For A217 WC6 and A217 WC9 valves (BONETTI material code “C6” and
“C9”), ASME
B 16.34 recommends:
“Use normalised and tempered material only - Not to be used over 1100 °F
(595 °C)”.
6 At temperatures above 1000 °F (538 °C), material A351 CF8M (BONETTI
material Code CF8M), must be used only when the Carbon content is
0.04% or higher.
7 As BONETTI’s “CMI” valves are oversized versus International Standard
prescription, including ASME B16.34, effective maximum operating
condition can be communicated on request.
Fig. 231
Fig. 221.1
23
22
V
V
7
6
B
C
D
24
11
L
Class 600
Flanged
24
16
15.1
15
9
2
10.1
8
1
28
L6
Class 2500
22
14
13
12
25
10
2
6
1
4
27
3
15.1
7
18
21
23
14
13
12
25
10
2
6
1
4
27
3
15.1
16
15
9
20
19
8
28
Fig. 232
Fig. 222.1
23
22
V
7
6
B
24
11
L
Class 600
Flanged
L1
Class 600
Butt Welding
4
3
1
Fig. 223.1
E
V
24
16
15.1
15
9
2
C
D
24
11
4
27
3
L1
Class 600
Butt Welding
L4
Class 1500
23
24
C
L3
Class 900
4
27
3
L
Class 600
Flanged
B
L1
Class 600
L1
Class 600
Butt Welding
D
7
18
21
8
10.1
1
28
29
B
L1
Class 600
L3
Class 900
L4
Class 1500
L6
Class 2500
C
Fig. 233
12
2
10.1
1
25
10
28
29
E
L1
Class 600
22
24
16
15
9
20
19
8
28
29
24
13
14
2
1
28
27
4
3
29
L3
Class 900
L4
Class 1500
L6
Class 2500
06
Quality Valves & Level Gauges
Fig. 237
V
R
L1
Class 600
23
7
22
18
21
S
L3
Class 900
L4
Class 1500
L6
Class 2500
28
4
1
3
14
13
12
25
10
2
6
24
15.1
15
16
Fig. 221.1
Globe stop valves - T pattern - Bolted bonnet
Fig. 222.1
Globe stop-check valves - T pattern - Bolted bonnet
Fig. 223.1
Globe piston-lift check valves - T pattern - Bolted bonnet
Fig. 231
Globe stop valves - T pattern - Pressure seal
Fig. 232
Globe stop-check valves - T pattern - Pressure seal
Fig. 233
Globe piston-lift check valves - T pattern - Pressure seal
Fig. 237
Globe stop valves - Y pattern - Pressure seal
Fig. 238
Globe stop-check valves - Y pattern - Pressure seal
Fig. 239
Globe piston-lift check valves - T pattern - Pressure seal
Codes for the material of construction currently manufactured
are: CB, C6, C9 C12A.
The relevant ASME ratings for each material code are shown
on page 13.
9
19
20
8
27
Fig. 238
V
End connections are available as:
- Flanged Ends RF - ASME B16.5
for ASME Class 600 and 900
- BW according to ASME B16.25
for ASME Class from 600 up to 2500
Notes:
1 Dimensions expressed in millimeters, but converted
from original Standard in inches, are rounded.
R
L1
Class 600
S
L3
Class 900
L4
Class 1500
L6
Class 2500
28
4
1
3
14
13
12
25
10
2
6
2 Excepting where our molds and dies are not compatible
with our equipment, some components, usually of cast
steel, can be made of equivalent forged steel.
23
7
22
18
21
3 Different connections available on request.
24
15.1
15
16
9
19
20
8
27
4 For stop-check and piston check valves, please allow for
side clearance for equalizer pipe, which is not shown on
this table.
5 Body length “L” (“T” pattern valves, ASME Class 600) is
according to ASME B16.10 Globe, Regular Pattern. Valid
also for BW ends.
6 Body Length “L1” (“T” pattern valves, ASME Class 600)
is according to ASME B16.10 Globe, Regular Pattern.
Valid also for flanged ends.
7 Body Length “L2” (“Y” pattern valves, ASME Class 600)
is according to ASME B16.10 Globe, Regular Pattern.
T
L1
Class 600
L3
Class 900
L4
Class 1500
L6
Class 2500
8 Body Length “L3” (“T” and “Y” pattern valves, ASME
Class 900) is according to ASME B16.10 Globe, Regular
Pattern.
9 Body Length “L4” (“T” pattern valves, ASME Class 1500)
is according to ASME B16.10 Globe, Short Pattern.
10 Body Length “L5” (“Y” pattern valves, ASME Class 1500
and 2500) is according to ASME B16.10 Globe, Regular
Pattern.
11 Body Length “L6” (“T” and “Y” pattern valves, ASME
Class 2500) is according to ASME B16.10 Globe,
Regular Pattern.
07
20 The Weight listed in the table is not binding.
ASME Class 600 - (PN 100)
“T” pattern
Fig. 221.1, 222.1, 223.1
- Bolted bonnet
- Flanged ends (or BW ends)
- Sizes from 2” to 4” (from DN 50 to 100)
SIZE
mm
inches
B
mm
50
65
80
100
2"
2.1/2"
3"
4"
395
500
530
545
Item
No
1
2
3
4
6
7
8
9
10.1
15
15.1
16
22
23
24
28
29
Component
Body
Bonnet
Seat facing
Disk
Stem
Yoke nut
Backseat facing
Packing
Body-Bonnet gasket
Gland
Gland flange
Gland stud
Roller bearing
Handwheel
Nut
Disk guide
Equalizer pipe
C
mm
DIMENSIONS
D
E
mm
mm
L / L1
mm
V
mm
Fig. 221.1
Weight
kg
Fig. 222.1
Weight
kg
Fig. 223.1
Weight
kg
425
535
570
595
165
191
210
273
292,0
330,0
355,5
432,0
300
300
350
400
40
50
70
115
40
50
70
115
35
40
50
95
190
225
230
255
Component Material for Material Code
CB
C6
A216 WCB
A217 WC6
A216 WCB
A217 WC6
Stellite
Stellite
A105 WCB + Stellite
A182 F11 + Stellite
A182 F6
A182 F6
B150 C62300
B150 C62300
Stellite
Stellite
Graphite
Graphite
A182 F316
A182 F316
A 182 F304
A182 F304
A105
A105
A193 B7
A193 B7
Standard
Standard
Carbon Steel
Carbon Steel
A194 2H
A194 2H
Hardfaced
Hardfaced
A106
A335P 11
C9
A217 WC9
A217 WC9
Stellite
A182 F22 + Stellite
A182 F6
B150 C62300
Stellite
Graphite
A182 F316
A 182 F304
A105
A193 B7
Standard
Carbon Steel
A194 2H
Hardfaced
A335 P22
C12A
A217 C12A
A217 Wc9
Stellite
A182 F91 + Stellite
Stainless Steel
B150 C62300
Stellite
Graphite
A182 F316
A 182 F304
A105
A193 B7
Standard
Carbon Steel
A194 2H
Hardfaced
A335 P91
08
Quality Valves & Level Gauges
ASME Class 600 - (PN 100)
“T” pattern
Fig. 231, 232, 233
SIZE
mm
125
150
200
250
300
350
400
450
B
mm
585
680
820
950
1040
1100
1200
1340
inches
5"
6"
8"
10"
12"
14"
16"
18"
C
mm
660
770
925
1070
1180
1250
1360
1500
Item
- Pressure seal bonnet
- BW ends (or flanged ends )
- Sizes from 5” to 18” (from DN 125 to 450)
DIMENSIONS
E
mm
310
350
460
540
610
670
740
830
Fig. 231
Weight
mm
145
180
325
575
845
1035
1380
1820
V
mm
500
500
600
700
800
1000
1000
1000
Fig. 232
Weight
kg
145
180
325
575
845
1035
1380
1820
Fig. 233
Weight
kg
115
150
265
465
710
885
1190
1610
Component Material for Material Code
No
Component
CB
C8
C9
C12A
1
Body
A216 WCB
A217 WC6
A217 WC9
A217 C12A
2
Bonnet
A216 WCB
A217 WC6
A217 WC9
A217 Wc9
3
Seat facing
Stellite
Stellite
Stellite
Stellite
4
Disk
A105 WCB + Stellite
A182 F11 + Stellite
A182 F22 + Stellite
A182 F91 + Stellite
6
Stem
A182 F6
A182 F6
A182 F6
Stainless Steel
7
Yoke nut
B150 C62300
B150 C62300
B150 C62300
B150 C62300
8
Backseat facing
Stellite
Stellite
Stellite
Stellite
9
Packing
Graphite
Graphite
Graphite
Graphite
10
Pressure-Seal gasket
A182 F316
A182 F316
A182 F316
A182 F316
12
Segmental ring
AISI 420
AISI 420
AISI 420
AISI 420
13
Bonnet flange
A105
A105
A105
A105
14
Bonnet screw
Alloy steel
Alloy steel
Alloy steel
Alloy steel
15
Gland
A 182 F304
A182 F304
A 182 F304
A 182 F304
15.1
Gland flange
A105
A105
A105
A105
16
Gland stud
A193 B7
A193 B7
A193 B7
A193 B7
18
Yoke
A216 WCB
A216 WCB
A216 WCB
A216 WCB
19
Clamp
A216 WCB
A216 WCB
A216 WCB
A216 WCB
A193 B7
20
Clamp bolt
A193 B7
A193 B7
A193 B7
21
Stem index
A105
A105
A105
A105
22
Roller bearing
Standard
Standard
Standard
Standard
Carbon Steel
23
Handwheel
Carbon Steel
Carbon Steel
Carbon Steel
24
Nut
A194 2H
A194 2H
A194 2H
A194 2H
25
Spacer ring
A105
A105
A105
A105
27
Guide rib
Hardfaced
Hardfaced
Hardfaced
Hardfaced
28
Disk guide
Hardfaced
Hardfaced
Hardfaced
Hardfaced
29
Equalizer pipe
A106
A335P 11
A335 P22
A335 P91
ASME Class 600 - (PN 100)
“Y” pattern
Fig. 237, 238, 239
SIZE
mm
125
150
200
250
300
350
400
450
inches
5"
6"
8"
10"
12"
14"
16"
18"
R
mm
640
700
880
1020
1100
1230
1300
1420
Item
09
L / L1
mm
508
559
660
787
838
889
991
1092
S
mm
330
370
500
550
630
700
790
820
- Pressure seal bonnet
- BW ends
- Sizes from 5” to 18” (from DN 125 to 450)
DIMENSIONS
T
mm
330
380
475
560
625
690
750
850
L2
mm
508
559
660
787
838
889
991
1092
Fig. 237
Weight
mm
175
225
280
620
910
1090
1510
1950
V
mm
500
500
600
700
800
1000
1000
1000
Fig. 238
Weight
kg
175
225
280
620
910
1090
1510
1950
Fig. 239
Weight
kg
140
175
290
485
740
940
1260
1620
Component Material for Material Code
No
Component
CB
C8
C9
C12A
1
Body
A216 WCB
A217 WC6
A217 WC9
A217 C12A
2
Bonnet
A216 WCB
A217 WC6
A217 WC9
A217 Wc9
3
Seat facing
Stellite
Stellite
Stellite
Stellite
4
Disk
A105 WCB + Stellite
A182 F11 + Stellite
A182 F22 + Stellite
A182 F91 + Stellite
6
Stem
A182 F6
A182 F6
A182 F6
Stainless Steel
7
Yoke nut
B150 C62300
B150 C62300
B150 C62300
B150 C62300
8
Backseat facing
Stellite
Stellite
Stellite
Stellite
9
Packing
Graphite
Graphite
Graphite
Graphite
10
Pressure-Seal
gasket
A182 F316
A182 F316
A182 F316 A182 F316
12
Segmental ring
AISI 420
AISI 420
AISI 420
AISI 420
13
Bonnet flange
A105
A105
A105
A105
14
Bonnet screw
Alloy steel
Alloy steel
Alloy steel
Alloy steel
15
Gland
A 182 F304
A182 F304
A 182 F304
A 182 F304
15.1
Gland flange
A105
A105
A105
A105
16
Gland stud
A193 B7
A193 B7
A193 B7
A193 B7
18
Yoke
A216 WCB
A216 WCB
A216 WCB
A216 WCB
19
Clamp
A216 WCB
A216 WCB
A216 WCB
A216 WCB
20
Clamp bolt
A193 B7
A193 B7
A193 B7
A193 B7
21
Stem index
A105
A105
A105
A105
22
Roller bearing
Standard
Standard
Standard
Standard
23
Handwheel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
24
Nut
A194 2H
A194 2H
A194 2H
A194 2H
25
Spacer ring
A105
A105
A105
A105
27
Guide rib
Hardfaced
Hardfaced
Hardfaced
Hardfaced
28
Disk guide
Hardfaced
Hardfaced
Hardfaced
Hardfaced
29
Equalizer
pipe
A106 A335P 11
A335 P22
A335 P91
ASME Class 900
“T” pattern
Fig. 231, 232, 233
SIZE
mm
125
150
200
250
300
350
400
450
inches
5"
6"
8"
10"
12"
14"
16"
18"
B
mm
725
830
1030
1265
1430
1605
1870
2150
- (PN 150) - Pressure seal bonnet
- BW ends
- Sizes from 5” to 18” (from DN 125 to 450)
C
mm
790
910
1130
1380
1580
1770
2050
2350
Item
DIMENSIONS
E
mm
360
400
485
575
680
740
800
900
L3
mm
559
610
737
838
965
1029
1130
1219
Fig. 231
Weight
mm
225
295
540
880
1380
1755
2360
3050
V
mm
500
600
700
800
1000
1000
1000
1000
Fig. 232
Weight
kg
225
295
540
880
1380
1755
2360
3050
Fig. 233
Weight
kg
125
170
335
535
860
1140
1590
2110
Component Material for Material Code
No
Component
CB
C8
C9
C12A
1
Body
A216 WCB
A217 WC6
A217 WC9
A217 C12A
2
Bonnet
A216 WCB
A217 WC6
A217 WC9
A217 Wc9
3
Seat facing
Stellite
Stellite
Stellite
Stellite
4
Disk
A105 WCB + Stellite
A182 F11 + Stellite
A182 F22 + Stellite
A182 F91 + Stellite
6
Stem
A182 F6
A182 F6
A182 F6
Stainless Steel
7
Yoke nut
B150 C62300
B150 C62300
B150 C62300
B150 C62300
8
Backseat facing
Stellite
Stellite
Stellite
Stellite
9
Packing
Graphite
Graphite
Graphite
Graphite
10
Pressure-Seal gasket
A182 F316
A182 F316
A182 F316
A182 F316
12
Segmental ring
AISI 420
AISI 420
AISI 420
AISI 420
13
Bonnet flange
A105
A105
A105
A105
14
Bonnet screw
Alloy steel
Alloy steel
Alloy steel
Alloy steel
15
Gland
A 182 F304
A182 F304
A 182 F304
A 182 F304
15.1
Gland flange
A105
A105
A105
A105
16
Gland stud
A193 B7
A193 B7
A193 B7
A193 B7
18
Yoke
A216 WCB
A216 WCB
A216 WCB
A216 WCB
19
Clamp
A216 WCB
A216 WCB
A216 WCB
A216 WCB
20
Clamp bolt
A193 B7
A193 B7
A193 B7
A193 B7
21
Stem index
A105
A105
A105
A105
22
Roller bearing
Standard
Standard
Standard
Standard
23
Handwheel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
24
Nut
A194 2H
A194 2H
A194 2H
A194 2H
25
Spacer ring
A105
A105
A105
A105
27
Guide rib
Hardfaced
Hardfaced
Hardfaced
Hardfaced
28
Disk guide
Hardfaced
Hardfaced
Hardfaced
Hardfaced
29
Equalizer pipe
A106
A335P 11
A335 P22
A335 P91
ASME Class 900 - (PN 150)
“Y” pattern
Fig. 237, 238, 239
SIZE
mm
125
150
200
250
300
350
400
450
inches
5"
6"
8"
10"
12"
14"
16"
18"
R
mm
740
870
1050
1240
1470
1600
1810
2050
Item
S
mm
420
510
610
790
915
1000
1120
1340
- Pressure seal bonnet
- BW ends
- Sizes from 5” to 18” (from DN 125 to 450)
DIMENSIONS
T
mm
370
420
510
605
715
780
850
960
L3
mm
559
610
737
838
965
1029
1130
1219
Fig. 237
Weight
mm
240
320
545
930
1430
1790
2480
3275
V
mm
500
600
700
800
1000
1000
1000
1000
Fig. 238
Weight
kg
240
320
545
930
1430
1790
2480
3275
Fig. 239
Weight
kg
145
195
345
590
935
1220
1680
2235
Component Material for Material Code
No
Component
CB
C8
C9
C12A
1
Body
A216 WCB
A217 WC6
A217 WC9
A217 C12A
2
Bonnet
A216 WCB
A217 WC6
A217 WC9
A217 Wc9
3
Seat facing
Stellite
Stellite
Stellite
Stellite
4
Disk
A105 WCB + Stellite
A182 F11 + Stellite
A182 F22 + Stellite
A182 F91 + Stellite
6
Stem
A182 F6
A182 F6
A182 F6
Stainless Steel
7
Yoke nut
B150 C62300
B150 C62300
B150 C62300
B150 C62300
8
Backseat facing
Stellite
Stellite
Stellite
Stellite
9
Packing
Graphite
Graphite
Graphite
Graphite
10
Pressure-Seal gasket
A182 F316
A182 F316
A182 F316
A182 F316
12
Segmental ring
AISI 420
AISI 420
AISI 420
AISI 420
13
Bonnet flange
A105
A105
A105
A105
14
Bonnet screw
Alloy steel
Alloy steel
Alloy steel
Alloy steel
15
Gland
A 182 F304
A182 F304
A 182 F304
A 182 F304
15.1
Gland flange
A105
A105
A105
A105
16
Gland stud
A193 B7
A193 B7
A193 B7
A193 B7
18
Yoke
A216 WCB
A216 WCB
A216 WCB
A216 WCB
19
Clamp
A216 WCB
A216 WCB
A216 WCB
A216 WCB
20
Clamp bolt
A193 B7
A193 B7
A193 B7
A193 B7
21
Stem index
A105
A105
A105
A105
22
Roller bearing
Standard
Standard
Standard
Standard
23
Handwheel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
24
Nut
A194 2H
A194 2H
A194 2H
A194 2H
25
Spacer ring
A105
A105
A105
A105
27
Guide rib
Hardfaced
Hardfaced
Hardfaced
Hardfaced
28
Disk guide
Hardfaced
Hardfaced
Hardfaced
Hardfaced
29
Equalizer pipe
A106
A335P 11
A335 P22
A335 P91
10
Quality Valves & Level Gauges
ASME Class 1500
“T” pattern
Fig. 231, 232, 233
SIZE
mm
125
150
200
250
300
350
400
450
inches
5"
6"
8"
10"
12"
14"
16"
18"
B
mm
735
890
1160
1410
1650
1760
1850
1960
- (PN 250) - Pressure seal bonnet
- BW ends
- Sizes from 5” to 18” (from DN 125 to 450)
C
mm
800
960
1250
1530
1790
1910
2010
2140
DIMENSIONS
E
mm
365
420
505
570
665
720
880
965
Item
Fig. 231
Weight
mm
258
310
660
1145
1660
2080
2730
3440
V
mm
600
700
800
1000
1000
1000
1000
1000
Fig. 232
Weight
kg
258
310
660
1145
1660
2080
2730
3440
Fig. 233
Weight
kg
150
195
375
695
1040
1370
1940
2670
Component Material for Material Code
No
Component
CB
C8
C9
C12A
1
Body
A216 WCB
A217 WC6
A217 WC9
A217 C12A
2
Bonnet
A216 WCB
A217 WC6
A217 WC9
A217 Wc9
3
Seat facing
Stellite
Stellite
Stellite
Stellite
4
Disk
A105 WCB + Stellite
A182 F11 + Stellite
A182 F22 + Stellite
A182 F91 + Stellite
6
Stem
A182 F6
A182 F6
A182 F6
Stainless Steel
7
Yoke nut
B150 C62300
B150 C62300
B150 C62300
B150 C62300
8
Backseat facing
Stellite
Stellite
Stellite
Stellite
9
Packing
Graphite
Graphite
Graphite
Graphite
10
Pressure-Seal gasket
A182 F316
A182 F316
A182 F316
A182 F316
12
Segmental ring
AISI 420
AISI 420
AISI 420
AISI 420
13
Bonnet flange
A105
A105
A105
A105
14
Bonnet screw
Alloy steel
Alloy steel
Alloy steel
Alloy steel
15
Gland
A 182 F304
A182 F304
A 182 F304
A 182 F304
15.1
Gland flange
A105
A105
A105
A105
16
Gland stud
A193 B7
A193 B7
A193 B7
A193 B7
18
Yoke
A216 WCB
A216 WCB
A216 WCB
A216 WCB
19
Clamp
A216 WCB
A216 WCB
A216 WCB
A216 WCB
20
Clamp bolt
A193 B7
A193 B7
A193 B7
A193 B7
21
Stem index
A105
A105
A105
A105
22
Roller bearing
Standard
Standard
Standard
Standard
23
Handwheel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
24
Nut
A194 2H
A194 2H
A194 2H
A194 2H
25
Spacer ring
A105
A105
A105
A105
27
Guide rib
Hardfaced
Hardfaced
Hardfaced
Hardfaced
28
Disk guide
Hardfaced
Hardfaced
Hardfaced
Hardfaced
29
Equalizer pipe
A106
A335P 11
A335 P22
A335 P91
ASME Class 1500 - (PN 250)
“Y” pattern
Fig. 237, 238, 239
SIZE
mm
125
150
200
250
300
350
400
450
inches
5"
6"
8"
10"
12"
14"
16"
18"
B
mm
735
890
1160
1410
1650
1760
1850
1960
Item
11
L4
mm
483
559
711
864
991
1067
1194
1346
C
mm
800
960
1250
1530
1790
1910
2010
2140
- Pressure seal bonnet
- BW ends
- Sizes from 5” to 18” (from DN 125 to 450)
DIMENSIONS
E
mm
365
420
505
570
665
720
880
965
L4
mm
483
559
711
864
991
1067
1194
1346
Fig. 231
Weight
mm
258
310
660
1145
1660
2080
2730
3440
V
mm
600
700
800
1000
1000
1000
1000
1000
Fig. 232
Weight
kg
258
310
660
1145
1660
2080
2730
3440
Fig. 233
Weight
kg
150
195
375
695
1040
1370
1940
2670
Component Material for Material Code
No
Component
CB
C8
C9
C12A
1
Body
A216 WCB
A217 WC6
A217 WC9
A217 C12A
2
Bonnet
A216 WCB
A217 WC6
A217 WC9
A217 Wc9
3
Seat facing
Stellite
Stellite
Stellite
Stellite
4
Disk
A105 WCB + Stellite
A182 F11 + Stellite
A182 F22 + Stellite
A182 F91 + Stellite
6
Stem
A182
F6 A182
F6 A182
F6 Stainless Steel
7
Yoke nut
B150 C62300
B150 C62300
B150 C62300
B150 C62300
8
Backseat facing
Stellite
Stellite
Stellite
Stellite
Graphite
Graphite Graphite
A182 F316
A182 F316
A182 F316
9
Packing
Graphite
10
Pressure-Seal gasket
A182 F316
12
Segmental ring
AISI 420
AISI 420
AISI 420
AISI 420
13
Bonnet flange
A105
A105
A105
A105
14
Bonnet screw
Alloy steel
Alloy steel
Alloy steel
Alloy steel
15
Gland
A 182 F304
A182 F304
A 182 F304
A 182 F304
15.1
Gland flange
A105
A105
A105
A105
16
Gland stud
A193 B7
A193 B7
A193 B7
A193 B7
18
Yoke
A216 WCB
A216 WCB
A216 WCB
A216 WCB
19
Clamp
A216 WCB
A216 WCB
A216 WCB
A216 WCB
20
Clamp bolt
A193 B7
A193 B7
A193 B7
A193 B7
21
Stem index
A105
A105
A105
A105
22
Roller bearing
Standard
Standard
Standard
Standard
23
Handwheel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
24
Nut
A194 2H
A194 2H
A194 2H
A194 2H
25
Spacer ring
A105
A105
A105
A105
27
Guide rib
Hardfaced
Hardfaced
Hardfaced
Hardfaced
28
Disk guide
Hardfaced
Hardfaced
Hardfaced
Hardfaced
29
Equalizer pipe
A106
A335P 11
A335 P22
A335 P91
ASME Class 2500 - (PN 420)
“T” pattern
Fig. 231, 232, 233
SIZE
mm
125
150
200
250
300
350
400
450
inches
5"
6"
8"
10"
12"
14"
16"
18"
B
mm
720
875
1190
1415
1590
1685
1805
1870
C
mm
780
940
1270
1520
1705
1815
1955
2040
- Pressure seal bonnet
- BW ends
- Sizes from 5” to 18” (from DN 125 to 450)
DIMENSIONS
E
mm
330
370
460
525
630
680
750
810
Item
L6
mm
533
610
762
914
1041
1118
1245
1397
Fig. 231
Weight
mm
280
410
770
1350
1990
2509
3200
4400
V
mm
600
700
800
1000
1000
1000
1000
1000
Fig. 232
Weight
kg
280
410
770
1350
1990
2509
3200
4400
Fig. 233
Weight
kg
145
215
440
720
1080
1370
1890
2480
Component Material for Material Code
No
Component
CB
C8
C9
C12A
1
Body
A216 WCB
A217 WC6
A217 WC9
A217 C12A
2
Bonnet
A216 WCB
A217 WC6
A217 WC9
A217 Wc9
3
Seat facing
Stellite
Stellite
Stellite
Stellite
4
Disk
A105 WCB + Stellite
A182 F11 + Stellite
A182 F22 + Stellite
A182 F91 + Stellite
6
Stem
A182 F6
A182 F6
A182 F6
Stainless Steel
7
Yoke nut
B150 C62300
B150 C62300
B150 C62300
B150 C62300
8
Backseat facing
Stellite
Stellite
Stellite
Stellite
9
Packing
Graphite
Graphite
Graphite
Graphite
10
Pressure-Seal gasket
A182 F316
A182 F316
A182 F316
A182 F316
12
Segmental ring
AISI 420
AISI 420
AISI 420
AISI 420
13
Bonnet flange
A105
A105
A105
A105
14
Bonnet screw
Alloy steel
Alloy steel
Alloy steel
Alloy steel
15
Gland
A 182 F304
A182 F304
A 182 F304
A 182 F304
15.1
Gland flange
A105
A105
A105
A105
16
Gland stud
A193 B7
A193 B7
A193 B7
A193 B7
18
Yoke
A216 WCB
A216 WCB
A216 WCB
A216 WCB
19
Clamp
A216 WCB
A216 WCB
A216 WCB
A216 WCB
20
Clamp bolt
A193
B7 A193
B7 A193 B7
A193 B7
21
Stem index
A105
A105
A105
A105
22
Roller bearing
Standard
Standard
Standard
Standard
23
Handwheel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
24
Nut
A194 2H
A194 2H
A194 2H
A194 2H
25
Spacer ring
A105
A105
A105
A105
27
Guide rib
Hardfaced
Hardfaced
Hardfaced
Hardfaced
28
Disk guide
Hardfaced
Hardfaced
Hardfaced
Hardfaced
29
Equalizer pipe
A106
A335P 11
A335 P22
A335 P91
ASME Class 2500 - (PN 420)
“Y” pattern
Fig. 237, 238, 239
SIZE
mm
125
150
200
250
300
350
400
450
inches
5"
6"
8"
10"
12"
14"
16"
18"
R
mm
790
930
1160
1370
1590
1670
1760
1850
Item
S
mm
480
550
740
870
980
1020
1070
1100
- Pressure seal bonnet
- BW ends
- Sizes from 5” to 18” (from DN 125 to 450)
DIMENSIONS
T
mm
340
390
505
610
715
720
790
860
L6
mm
533
610
762
914
1041
1118
1245
1397
Fig. 237
Weight
mm
290
440
760
1240
1870
2350
4000
4160
V
mm
600
700
800
1000
1000
1000
1000
1000
Fig. 238
Weight
kg
290
440
760
1240
1870
2350
4000
4160
Fig. 239
Weight
kg
170
235
470
820
1210
1510
2025
2780
Component Material for Material Code
No
Component
CB
C8
C9
C12A
1
Body
A216 WCB
A217 WC6
A217 WC9
A217 C12A
2
Bonnet
A216 WCB
A217 WC6
A217 WC9
A217 Wc9
3
Seat facing
Stellite
Stellite
Stellite
Stellite
4
Disk
A105 WCB + Stellite
A182 F11 + Stellite
A182 F22 + Stellite
A182 F91 + Stellite
6
Stem
A182 F6
A182 F6
A182 F6
Stainless Steel
7
Yoke nut
B150 C62300
B150 C62300
B150 C62300
B150 C62300
8
Backseat facing
Stellite
Stellite
Stellite
Stellite
9
Packing
Graphite
Graphite
Graphite
Graphite
10
Pressure-Seal gasket
A182 F316
A182 F316
A182 F316
A182 F316
12
Segmental ring
AISI 420
AISI 420
AISI 420
AISI 420
13
Bonnet flange
A105
A105
A105
A105
14
Bonnet screw
Alloy steel
Alloy steel
Alloy steel
Alloy steel
15
Gland
A 182 F304
A182 F304
A 182 F304
A 182 F304
15.1
Gland flange
A105
A105
A105
A105
16
Gland stud
A193 B7
A193 B7
A193 B7
A193 B7
18
Yoke
A216 WCB
A216 WCB
A216 WCB
A216 WCB
19
Clamp
A216 WCB
A216 WCB
A216 WCB
A216 WCB
20
Clamp bolt
A193 B7
A193 B7
A193 B7
A193 B7
21
Stem index
A105
A105
A105
A105
22
Roller bearing
Standard
Standard
Standard
Standard
23
Handwheel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
24
Nut
A194 2H
A194 2H
A194 2H
A194 2H
25
Spacer ring
A105
A105
A105
A105
27
Guide rib
Hardfaced
Hardfaced
Hardfaced
Hardfaced
28
Disk guide
Hardfaced
Hardfaced
Hardfaced
Hardfaced
29
Equalizer pipe
A106
A335P 11
A335 P22
A335 P91
12
RATING
(per ASME B16.34 Standard - See notes on page 7)
Max Operating Pressure (bar)
Max Operating Pressure (bar)
Max Operating Pressure (bar)
Max Operating Pressure (bar)
Operating
Temperature
ASME Class 600
ASME Class 900
ASME Class 1500
ASME Class 2500
ASME Class 4500
°C
Material Code
Material Code
Material Code
Material Code
Metric Units
Max Operating Pressure (bar)
Material Code
CB
C6
C9
CF8M
C12A
CB
C6
C9
CF8M
C12A
CB
C6
C9
CF8M
C12A
CB
C6
C9
CF8M
C12A
CB
C6
C9
CF8M
C12A
-29 +38
102,1
103,4
103,4
99,3
103,4
153,2
155,1
155,1
148,9
155,1
255,3
258,6
258,6
248,2
258,6
425,5
430,9
430,9
413,7
430,9
765,9
775,7
775,7
744,6
775,7
50
100,2
103,4
103,4
96,2
103,4
150,4
155,1
155,1
144,3
155,1
250,6
258,6
258,6
240,6
258,6
417,7
430,9
430,9
400,9
430,9
751,9
775,7
775,7
721,7
775,7
100
93,2
103,0
103,0
84,4
103,0
139,8
154,4
154,6
126,6
154,6
233,0
257,4
257,6
211,0
257,6
388,3
429,0
429,4
351,6
429,4
699,0
772,2
773,0
632,9
773,0
150
90,2
99,5
100,3
77,0
100,3
135,2
149,2
150,6
115,5
150,6
225,4
248,7
250,8
192,5
250,8
375,6
414,5
418,2
320,8
418,2
676,1
746,2
752,8
577,4
752,8
200
87,6
95,9
97,2
71,3
97,2
131,4
143,9
145,8
107,0
145,8
219,0
239,8
243,4
178,3
243,4
365,0
399,6
405,4
297,2
405,4
657,0
719,4
729,8
534,9
729,8
250
83,9
92,7
92,7
66,8
92,7
125,8
139,0
139,0
100,1
139,0
209,7
231,8
231,8
166,9
231,8
349,5
386,2
386,2
278,1
386,2
629,1
694,8
694,8
500,6
694,8
300
79,6
85,7
85,7
63,2
85,7
119,5
128,6
128,6
94,9
128,6
199,1
214,4
214,4
158,1
214,4
331,8
357,1
357,1
263,5
357,1
597,3
642,6
642,6
474,3
642,6
325
77,4
82,6
82,6
61,8
82,6
116,1
124,0
124,0
92,7
124,0
193,6
206,6
206,6
154,4
206,6
322,6
344,3
344,3
257,4
344,3
580,7
619,6
619,6
463,3
619,6
350
75,1
80,4
80,4
60,7
80,4
112,7
120,7
120,7
91,0
120,7
187,8
201,1
201,1
151,6
201,1
313,0
335,3
335,3
252,7
335,3
563,5
603,3
603,3
454,9
603,3
375
72,7
77,6
77,6
59,8
77,6
109,1
116,5
116,5
89,6
116,5
181,8
194,1
194,1
149,4
194,1
303,1
323,2
323,2
249,0
323,2
545,5
581,8
581,8
448,2
581,8
400
69,4
73,3
73,3
58,9
73,3
104,2
109,8
109,8
88,3
109,8
173,6
183,1
183,1
147,2
183,1
289,3
304,9
304,9
245,3
304,9
520,8
548,5
548,5
441,6
548,5
425
57,5
70,0
70,0
58,3
70,0
86,3
105,1
105,1
87,4
105,1
143,8
175,1
175,1
145,7
175,1
239,7
291,6
291,6
242,9
291,6
431,5
524,7
524,7
437,1
524,7
450
46,0
67,7
67,7
57,7
67,7
69,0
101,4
101,4
86,5
101,4
115,0
169,0
169,0
144,2
169,0
191,7
281,8
281,8
240,4
281,8
345,1
507,0
507,0
432,7
507,0
475
34,9
63,4
63,4
57,3
63,4
52,3
95,1
95,1
86,0
95,1
87,2
158,2
158,2
143,4
158,2
145,3
263,9
263,9
238,9
263,9
261,5
474,8
474,8
430,1
474,8
500
23,5
51,5
56,5
56,5
56,5
35,3
77,2
84,7
84,7
84,7
58,8
128,6
140,9
140,9
140,9
97,9
214,4
235,0
235,0
235,0
176,3
385,9
423,0
423,0
423,0
538
11,8
29,8
36,9
50,0
50,0
17,7
44,7
55,3
75,2
75,2
29,5
74,5
92,2
125,5
125,5
49,2
124,1
153,7
208,9
208,9
88,6
223,4
276,6
375,8
375,8
550
25,4
31,3
49,8
49,8
38,1
46,9
74,8
74,8
63,5
78,2
124,9
124,9
105,9
130,3
208,0
208,0
190,6
234,5
374,2
374,2
575
17,6
21,1
47,9
47,9
26,4
31,6
71,8
71,8
44,0
52,6
119,7
119,7
73,4
87,7
199,5
199,5
132,0
157,9
359,1
359,1
600
12,2
13,8
39,8
39,0
18,3
20,7
59,7
58,5
30,5
34,4
99,5
97,5
50,9
57,4
165,9
162,5
91,6
103,3
298,6
292,5
625
8,5
8,9
31,6
29,2
12,8
13,4
47,4
43,8
21,3
22,3
79,1
73,0
35,5
37,2
131,8
121,6
63,9
66,9
237,2
219,1
650
5,7
5,7
25,3
19,9
8,5
8,5
38,0
29,8
14,2
14,2
63,3
49,6
23,6
23,6
105,5
82,7
42,6
42,6
189,9
148,9
675
20,6
31,0
51,6
86,0
154,8
700
16,8
25,1
41,9
69,8
125,7
725
14,0
21,0
34,9
58,2
104,8
750
11,7
17,6
29,3
48,9
87,9
775
9,0
13,7
22,8
38,0
68,4
800
7,0
10,5
17,4
29,2
52,6
816
5,9
8,6
14,1
23,8
Note 4 Note 5 Note 5 Note 6
Note 4 Note 5 Note 5 Note 6
Note 4 Note 5 Note 5 Note 6
42,7
Note 4 Note 5 Note 5 Note 6
Note 4 Note 5 Note 5 Note 6
Hydrostatic Testing Pressure (bar)
Shell
153,2
155,1
155,1
149,0
155,1
229,8
232,7
232,7
223,4
232,7
383,0
387,9
387,9
372,3
387,9
638,3
646,4
646,4
620,6
646,4
1148,9 1163,6 1163,6 1116,9 1163,6
Seat
112,3
113,7
113,7
109,2
113,7
168,5
170,6
170,6
163,8
170,6
280,8
284,5
284,5
273,0
284,5
468,,13
474,0
474,0
455,1
474,0
842,5
RATING
853,3
853,3
819,1
853
(per ASME B16.34 Standard - See notes on page 7)
Max Operating Pressure (psi)
Max Operating Pressure (psi)
Max Operating Pressure (psi)
Max Operating Pressure (psi)
Operating
Temperature
ASME Class 600
ASME Class 900
ASME Class 1500
ASME Class 2500
ASME Class 4500
°F
Material Code
Material Code
Material Code
Material Code
English Units
Max Operating Pressure (psi)
Material Code
CB
C6
C9
CF8M
C12A
CB
C6
C9
CF8M
C12A
CB
C6
C9
CF8M
C12A
CB
C6
C9
CF8M
C12A
CB
C6
-20 +100
1480
1500
1500
1440
1500
2220
2250
2250
2160
2250
3705
3750
3750
3600
3750
6170
6250
6250
6000
6250
11110
11250
C9
CF8M
200
1360
1500
1500
1240
1500
2035
2250
2250
1860
2250
3395
3750
3750
3095
3750
5655
6250
6250
5160
6250
10185 11250
11250
9290
11250
300
1310
1445
1455
1120
1455
1965
2165
2185
1680
2185
3270
3610
3640
2795
3640
5450
6015
6070
4660
6070
9815
10830 10925
8390
10925
400
1265
1385
1410
1025
1410
1900
2080
2115
1540
2115
3170
3465
3530
2570
3530
5280
5775
5880
4280
5880
9505
10400 10585
7705
10585
500
1205
1330
1330
955
1330
1810
1995
1995
1435
1995
3015
3325
3325
2390
3325
5025
5540
5540
3980
5540
9040
9965
9965
7165
9965
600
1135
1210
1210
900
1210
1705
1815
1815
1355
1815
2840
3025
3025
2255
3025
4730
5040
5040
3760
5040
8515
9070
9070
6770
9070
650
1100
1175
1175
890
1175
1650
1765
1765
1330
1765
2745
2940
2940
2220
2940
4575
4905
4905
3700
4905
8240
8825
8825
6660
8825
700
1060
1135
1135
870
1135
1590
1705
1705
1305
1705
2665
2840
2840
2170
2840
4425
4730
4730
3620
4730
7960
8515
8515
6515
8515
750
1015
1065
1065
855
1065
1520
1595
1595
1280
1595
2535
2660
2660
2135
2660
4230
4430
4430
3560
4430
7610
7970
7970
6410
7970
800
825
1015
1015
845
1015
1235
1525
1525
1265
1525
2055
2540
2540
2110
2540
3430
4230
4230
3520
4230
6170
7610
7610
6335
7610
850
640
975
975
835
975
955
1460
1460
1255
1460
1595
2435
2435
2090
2435
2655
4060
4060
3480
4060
4785
7305
7305
6265
7305
900
460
900
900
830
900
690
1350
1350
1245
1350
1150
2245
2245
2075
2245
1915
3745
3745
3460
3745
3455
6740
6740
6230
6740
950
275
640
755
775
775
410
955
1160
1160
1160
685
1595
1930
1930
1930
1145
2655
3220
3220
3220
2055
4785
5795
5795
5795
1000
170
430
535
700
725
255
650
800
1050
1090
430
1080
1335
1750
1820
715
1800
2230
2915
3030
1285
3240
4010
5245
5450
1050
290
350
685
720
430
525
1030
1080
720
875
1720
1800
1200
1455
2865
3000
2160
2625
5155
5400
1100
190
220
610
605
290
330
915
905
480
550
1525
1510
800
915
2545
2515
1440
1645
4575
4525
1150
130
135
475
445
195
205
710
670
325
345
1185
1115
545
570
1970
1855
975
1030
3550
3345
1200
80
80
370
290
125
125
555
430
205
205
925
720
345
345
1545
1200
615
615
2775
2160
1250
295
440
735
1230
2210
1300
235
350
585
970
1750
1350
190
290
480
800
1440
1400
150
225
380
630
1130
1450
115
175
290
485
875
1500
85
125
205
345
Note 4 Note 5 Note 5 Note 6
Note 4 Note 5 Note 5 Note 6
Note 4 Note 5 Note 5 Note 6
C12A
11250 10800 11250
620
Note 4 Note 5 Note 5 Note 6
Note 4 Note 5 Note 5 Note 6
Hydrostatic Testing Pressure (psig)
13
Shell
2220
2250
2250
2160
2250
3330
3375
3375
3240
3375
5557,5
5625
5625
5400
5625
9255
9375
9375
9000
9375
16665 16875 16875 16200 16875
Seat
1628
1650
1650
1584
1650
2442
2475
2475
2376
2475
4075,5
4125
4125
3960
4125
6787
6875
6875
6600
6875
12221 12375 12375
11880
12375
Quick acting automatic 2 and 3 way valves
for H.P. Pre-heaters bypass systems.
Valves are hydraulic self-actuated by means of an integral piston whose speed is controlled by
an external regulating valve.
Meeting ASME Class 900 thru 2500, and special classes. Available in sizes up to 18”
OPERATION
These fully automatic valves are operated by a piston which is
integral to the stem. The piston slides within a cylinder which
is itself integral to the pressure seal bonnet.
The valve’s operating speed (and the length of its cycle) may be
controlled by means of separate auxiliary control valve (CV1 and
CV2 in figure at page 17).
The stem-piston-disk assembly derives its motive force from
the pressure of the fluid being handled, without the need of an
external power source. The piston is sealed within the
cylinder by means of piston rings.
These automatic by-pass valves are typically installed on the
condensate or feedwater lines of thermal power stations. They are
designed to automatically intercept fluid flow to the HP feed water
preheater, in case of a
In the 2-way valves, AV-2, the disk opens or closes the
passage of fluid between the inlet and outlet ports.
high water level condition in the preheater shell. This design
includes:
- One 3-way automatic valve, AV-3, whose function is to switch
over the water flow from the preheater to the by-pass line.
- One 2-way automatic valve, AV-2, designed to function as a
stop-check valve, isolating the preheater’s outlet from the feed
water line.
- One set of auxiliary control valves (CV1, CV2, MGV and RV1 in
figure at page 17).
In the 3-way valves, AV-3, the disk intercepts the passage of
the main fluid flow and diverts this flow to a secondary bypass, or an emergency line.
The stem-piston-disk assembly is connected to the threaded
stem, or hand wheel, by means of a yoke. It may also be
operated manually and locked in place.
AV2 valve
AV3 valve
14
Quality Valves & Level Gauges
After the activation of the automatic valves, AV2 and AV3, the flow
of water to the boiler is established through the by-pass piping
system. The operation in the by-pass mode may be maintained
indefinitely by manually operating the stem-piston-disk assembly
by means of the hand wheel which can be locked in place.
CONNECTIONS
Typical connections are butt weld ends (BW), as per ASME
B16.25. Other connections are available on request.
DIMENSION and WEIGHT
As the ultimate dimensions and weights are highly dependent on
the operating and design conditions, they will be communicated
to the Customer upon request.
STANDARDS
Applicable standards for design, pressure rating, manufacturing,
testing and inspection are the same as
RATING and SIZES
Rating and sizes usually manufactured are:
- ASME Class 900 (PN 150) Standard Class or
Special Class
Sizes 3" to 16" (DN 80 to 400)
- ASME Class 1500 (PN 250) Standard Class or
Special Class
Sizes 3" to 16" (DN 80 to 400)
- ASME Class 2500 (PN 420) Standard Class or
Special Class
Sizes 3" to 16" (DN 80 to 400)
MATERIAL OF CONSTRUCTION CODE
The body material is a high quality casting.
The selection of the materials of construction of other components
is based on the actual operating requirements to insure the best
combination for physical and mechanical stability under high
pressure and tempera temperature conditions.
Assembling cylinder & piston
15
10 deg. ± 1 deg.
37.5 deg. ± 2.5 deg.
37.5 deg. ± 2.5 deg.
0.75±0.06
(19±2)
Note (2)
Note (2)
0.06±0.03
(1.6±0.8)
0.06±0.03
(1.6±0.8)
B
A
Fig. 107 Welding end detail for joint without backing ring
B
Fig. 108 Welding end detail for joint without backing ring
for use on 0.88 in. (22 mm) and thinner nominal
wall thickness.
for use on nominal wall thickness greater than
0.88 in. (22 mm).
37.5 deg. ± 2.5 deg.
Note (4)
A
37.5 deg. ± 2.5 deg.
0.06±0.03
(1.6±0.8)
0.06±0.03
(1.6±0.8)
Note (4)
10 deg.
30 deg. max
A
A
30 deg. max
0.22
in.
(6) m
0.5 (13) min.
C
+0.010-0
(+0.25)
Fig. 109 Welding end detail for joint using continuous
C
+0.010-0
(+0.25)
Fig. 110 Welding end detail for joint using continuous
rectangular backing ring.
tapered backing ring.
Notes
Legend
1 Dotted lines denote maximum envelope for transition from
welding bevel and root face into body of component.
2 Contour within the envelope is at manufacturer's option
unless otherwise specifically ordered.
3 See ASME B16.25 Section 5 for tolerances other than
those given in these figures.
4 Transitions should be slightly rounded.
5 Linear dimensions are in inches with metric values shown
in millimeters in parenthesis.
6 All dimensions given in pages 18 and 19 are for
Customer's convenience only. Actual and binding values
are the ones indicated in the original Standard.
A = Nominal outside diameter of component at welding
end, for cast steel valve.
B = Inside diameter at welding end.
C = Inside diameter at welding end, using backing ring.
t = Nominal wall thickness of the pipe.
16
Dimensions of welding ends
17
1
2
Nominal
pipe size
Pipe
schedule No.
4
5
6
7
4
5
A
B
C
t
A
B
2.1/2
40
80
160
XXS
2.96
2.469
2.323
2.125
1.771
2.479
2.351
2.178
1.868
0.203
0.276
0.375
0.552
75
62.5
59
54
45
62.93
59.69
55.28
47.43
5.16
7.01
9.53
14.02
3
40
80
160
XXS
3.59
3.068
2.900
2.624
2.300
3.081
2.934
2.692
2.409
0.216
0.300
0.438
0.600
91
78
73.5
66.5
58.5
78.25
74.53
68
61.19
5.49
7.62
11.13
15.24
3.1/2
40
80
4.12
3.548
3.364
3.564
3.402
0.226
0.318
105
90
85.5
90.52
86.42
5.74
8.,08
4
40 80
120
160
XXS
4.62
4.026
3.826
3.624
3.438
3.152
4.044
3.869
3.692
3.530
3.279
0.237
0.337
0.438
0.531
0.674
117
102
97
92
87.5
80
102.73
98.28
93.78
89.65
83.30
6.02
8.56
11.13
13.49
17.12
5
40
80
120
160
XXS
5.69
5.047
4.813
4.563
4.313
4.063
5.070
4.866
4.647
4.428
4.209
0.258
0.375
0.500
0.625
0.750
144
128
122
116
109.5
103
128.80
123.58
118.04
112.47
106.92
6.55
9.53
12.70
15.88
19.05
6
40
80
120
160
XXS
6.78
6.065
5.761
5.501
5.187
4.897
6.094
5.828
5.600
5.326
5.072
0.280
0.432
0.562
0.719
0.864
172
154
146.5
140
132
124.5
154.82
148.06
142.29
135.31
128.85
7.11
10.97
14.27
18.26
21.95
8
40
60
80
100
120
140
XXS
160
8.78
7.981
7.813
7.625
7.437
7.187
7.001
6.875
6.813
8.020
7.873
7.709
7.544
7.326
7.163
7.053
6.998
0.322
0.406
0.500
0.594
0.719
0.812
0.875
0.906
223
203
198.5
193.5
189
182.5
178
174.5
173
203.75
200.02
195.84
191.65
186.11
181.98
179.16
177.79
8.18
10.31
12.70
15.09
18.26
20.62
22.23
23.01
10
40
60
80
100
120
140
160
10.94
10.020
9.750
9.562
9.312
9.062
8.750
8.500
10.070
9.834
9.670
9.451
9.232
8.959
8.740
0.365
0.500
0.594
0.719
0.844
1.000
1.125
278
254.5
247.5
243
236.5
230
222
216
255.74
249.74
245.55
240.01
234.44
227.51
221.95
9.27
12.70
15.09
18.26
21.44
25.40
28.58
12
STD
40
XS
60
80
100
120
140
160
0,567361
12.000
11.938
11.750
11.626
11.374
11.062
10.750
10.500
10.126
12.053
11.999
11.834
11.725
11.505
11.232
10.959
10.740
10.413
0.375
0.406
0.500
0.562
0.688
0.844
1.000
1.125
1.312
329
305
303
298.5
295
289
281
273
266.5
257
306.08
304.72
300.54
297.79
292.17
285.24
278.31
272.75
264.45
9.53
10.31
12.70
14.27
17.48
21.44
25.40
28.58
33.32
14
STD
40
XS
60
80
100
120
140
160
14.25
13.250
13.124
13.000
12.812
12.500
12.124
11.812
11.500
11.188
13.303
13.192
13.084
12.920
12.646
12.318
12.044
11.771
11.498
0.375
0.438
0.500
0.594
0.750
0.938
1.094
1.250
1.406
362
336.5
333.5
330
325.5
317.5
308
300
292
284
337.88
335.08
332.34
328.15
321.22
312.86
305.93
299.00
292.07
9.53
11.13
12.70
15.09
19.05
23.83
27.79
31.75
35.71
16
STD
40
60
80
100
120
140
160
16.25
15.250
15.000
14.688
14.312
13.938
13.562
13.124
12.812
15.303
15.084
14.811
14.482
14.155
13.826
13.442
13.170
0.375
0.500
0.656
0.844
1.031
1.219
1.438
1.594
413
387.5
381
373
363.5
354
344.5
333.5
325.5
388.68
383.14
376.21
367.84
359.53
351.18
341.43
334.50
9.53
12.70
16.66
21.44
26.19
30.96
36.53
40.49
18
STD
XS
40
60
80
100
120
140
160
18.28
17.250
17.000
16.876
16.500
16.124
15.688
15.250
14.876
14.438
17.303
17.084
16.975
16.646
16.318
15.936
15.553
15.225
14.842
0.375
0.500
0.562
0.750
0.938
1.156
1.375
1.562
1.781
464
438
432
428.5
419
409.5
398.5
387.5
378
366.5
439.48
433.94
431.19
422.82
414.46
404.78
395.03
386.77
376.99
9.53
12.70
14.27
19.05
23.83
29.36
34.93
39.67
45.24
20
STD
XS
40
60
80
100
120
140
160
20.31
19.250
19.000
18.812
18.376
17.938
17.438
17.000
16.500
16.062
19.303
19.084
18.920
18.538
18.155
17.717
17.334
16.896
16.513
0.375
0.500
0.594
0.812
1.031
1.281
1.500
1.750
1.969
516
489
482.5
478
467
455.5
443
432
419
408
490.28
484.74
480.55
470.88
461.13
450.02
440.29
429.17
419.44
9.53
12.70
15.09
20.62
26.19
32.54
38.10
44.45
50.01
22
STD
XS
60
80
100
120
140
160
22.34
21.250
21.000
20.250
19.750
19.250
18.750
18.250
17.750
21.303
21.084
20.428
19.990
19.553
19.115
18.678
18.240
0.375
0.500
0.875
1.125
1.375
1.625
1.875
2.125
567
539
533
514
501
488.5
476
463
450.5
541.08
535.54
518.86
507.75
496.63
485.52
474.41
463.30
9.53
12.70
22.23
28.58
34.93
41.28
47.63
53.98
24
STD
XS
30
40
60
80
100
120
140
160
24.38
23.250
23.000
22.876
22.624
22.062
21.562
20.938
20.376
19.876
19.312
23.303
23.084
22.975
22.755
22.263
21.826
21.280
20.788
20.350
19.857
0.375
0.500
0.562
0.688
0.969
1.219
1.531
1.812
2.062
2.344
619
590.5
584
581
574.5
560.5
547.5
532
517.5
505
490.5
591.88
586.34
583.59
577.97
565.49
554.38
540.49
528.03
516.91
504.37
9.53
12.70
14.27
17.48
24.61
30.96
38.89
46.02
52.37
59.54
English units
6
7
Metric units
C
t
18
Garbagnate Milanese (MI) | Italy
Limburg an der Lahn | Germany
Vapi - Gujarat | India
Suzhou - Jiangsu | China
Finland
Iceland
Sweden
Russia
Norway
United
Kingdom
Canada
Poland Ukraine
Germany
Kazakhstan
France
Italy
Spain
United States
Iraq
Ageria
Libya
Niger
Chad
South Araiba
Sudan
Nigeria
Japan
South Korea
Afghanistan
China
Pakistan
Egypt
Mexica
Mali
Mongolia
Turkey
India
Thailand
Ethiopia
Venezuela
Kenya
DR Congo
Tanzania
Papua New
Guinea
Indonesia
Angola
Dealer
Distributors
Namibia
Botswana
Madagascar
Australia
Agent
New
Zealand
South Africa
Factories
uandvcreativess.com
A Complete International sales network,
covering more than 70 countries across the world.
BONETTI
Quality Valves & Level Gauges
Cesare Bonetti S.p.A.
20024 Garbagnate Milanese,
Via Cesare Bonetti 17, Italy.
Local Sales:
Export Sales:
Tel.: +39-02 99072333, Fax : +39-02 99072300
Email : [email protected]
Tel.: +39-02 99072444, Fax : +39-02 99072400
Email : [email protected]
Website : www.cesare-bonetti.com
Cesare Bonetti India Pvt. Ltd.
Survey No. 36, 39 & 42, On N.H. No. 08,
Karambele, Vapi - 396 105 Gujarat - India.
Tel : +91-260-6634000
Sales Office:
Tel.: +91-22-27751851
Email : [email protected]
Website : www.cesare-bonetti.com
Bonetti Armaturen GmbH & Co. KG.
D-65549 Limburg an der Lahn,
In Den Fritzenstucker, 4. Germany.
Sales Office:
Tel.: +49-06431 598310, Fax : +49-06431 598329
Email : [email protected]
Website : www.bonetti.de
Cesare Bonetti (Suzhou) Level Gauges & Valves Co. Ltd.
No. 8, Lane 1, Wupu Road, Shengpu District,
Suzhou Industrial Park, Jiangsu, China - 215 126.
Sales Office:
Tel.: +86-512-62816396, Fax : +86-512-62816393
Email : [email protected]
Website : www.cesare-bonetti.cn
Copyright © Cesare Bonetti. All rights reserved.
Unless otherwise indicated, all materials on these pages are copyrighted by Cesare Bonetti S.p.A. All rights reserved. Any reproduction, modification, storage in a retrieval system or retransmission, in any
form or by any means, electronic, mechanical or otherwise is strictly prohibited.
Publication CB-PC-11- Rev.00