CE83 5" (DN125) to 8" (DN200) Description

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CE83 5" (DN125) to 8" (DN200) Description
CE83 5" (DN125) to 8" (DN200)
Alloy Steel Cage Design, Two Port Control Valves
Description
The CE83 series is a range of alloy steel two port, cage trim, control
valves conforming to ANSI B16.34, ASME VIII standards in sizes 5" to
8" (DN125 to DN200) available with ANSI and PN flange connections.
When used in conjunction with a pneumatic linear actuator the ‘C’
series valve will provide characterised modulating or on/off control.
Compatible actuators and positioners:
Pneumatic actuators PN1000 series, spring-to-close
PN2000 series, spring-to-open
PP5 (pneumatic)
Positioners
EP5 (electropneumatic)
SP400/SP500 (smart electropneumatic)
SP300 (smart electropneumatic)
Refer to the relevant Technical Information Sheet for further details.
8
15
16
18
9
11
19
20
21
10
17
13
14
6
12
4
2
1
Globe Control
Valves
Control
Valves
Sizes and pipe connections
5", 6" and 8" (DN125, 1500 and 200)
Flanged to ANSI 150, ANSI 300, ANSI 600 (Raised face or ring type
joint), PN16, PN25, PN40, PN63, and PN100 (Raised face with ANSI
face-to-face dimension).
7
3
5
Options
Equal %, linear, fast opening (on/off) Trim
characteristics, soft seat, hard faced, low noise and anti-cavitation (single and multi-cage).
Stem seal
PTFE chevron, graphite packing and bellows.
Balanced or unbalanced to ANSI Class IV, V or VI Plug
shut-off.
See ‘C’ series valve options Technical Information Sheet TI-F12-23-US.
Technical data
Unbalanced plug
Plug design PTFE sealed balanced plug
Graphite sealed balanced plug
Trim design Cage trim with equal percentage, linear and fast opening flow characteristic options.
Class IV
Metal-to-metal seat ANSI/FCI 70-2
Leakage
Class IV & V Hard face stellite
ANSI/FCI 70-2
Class VI
PTFE soft seat ANSI/FCI 70-2
CE valves
Equal percentage
Flow
CF valves
Fast opening
characteristicCL valves
Linear
CM valves
Modified equal percentage
Rangeability 50:1 Equal percentage
30:1 Linear
5" and 6" (DN125 and 150) 2-1/2" (65 mm)
Travel
8"
(DN200)
3" (75 mm)
Materials
No.Part
1 Body
2 Bonnet
3 Valve plug
4 Valve cage
5 Valve seat
6 Valve stem
7 Valve plug sealing rings
8 Lock-nut
9 Mounting nut
10 Gland spring
11 Gland seal
12 Bonnet gasket
13 Bonnet studs
14 Bonnet nuts
15 Stuffing box studs
16 Stuffing box nuts
17 Stem scraper
18 Stuffing box bush
19 Stuffing box ring
20 Valve stem wiper
21 ‘O’ ring
Material
Alloy steel
ASTM A217 WC6
Alloy steel
ASTM A217 WC6
Stainless steel AISI 431 hardened
Stainless steel AISI 316 ENC
Stainless steel AISI 431
Stainless steel AISI 316
PTFE and graphite or graphite
Stainless steel AISI 316
Zinc plated carbon steel
Stainless steel AISI 302
PTFE chevron or graphite
Reinforced exfoliated graphite
Alloy steel
ASTM A 193 B16
Alloy steel
ASTM A 194 GRD4
Alloy steel
ASTM A 193 B16
Alloy steel
ASTM A 194 GRD4
Glass filled PTFE
Stainless steel AISI 316
Stainless steel AISI 316
Fluoelastomer
Fluoelastomer
Limiting conditions Body design conditions
ANSI 300 and ANSI 600 Standard PTFE chevron stem seals 14°F to +482°F
(-10°C to +250°C)
Standard bonnet 14°F to +572°F
(-10°C to +300°C)
Graphite packing stem seals
Design
temperature
Extended bonnet 14°F to +1004°F
(-10°C to +540°C)
Graphite sealed balanced plug (Class IV) 1004°F (540°C)
PTFE sealed balanced plug (Class VI) 356°F (180°C)
(ANSI 300) 1125 psi g
(77.6 bar g)
Designed for a maximum cold hydraulic test pressure of:
(ANSI 600) 2250 psi g(155 bar g)
Maximum differential pressure See relevant actuator TI
Local regulation may restrict the use of this product below the conditions quoted. Limiting conditions refer to standard connections only.
In the interests of development and improvement of the product, we reserve the right to change the specification.
136
TI-F12-25-US
6.07
CE83 5" (DN125) to 8" (DN200)
Alloy Steel Cage Design, Two Port Control Valves
Operating range for body material and flange type only.
Valve flow coefficients at 100% lift
Note: See limiting conditions for stem and plug limitations.
20
70
80
90
Steam
saturation
curve
0
200
400
600
800 1000 1200
Pressure psi g
103
540
400
300
200
100
0
1400
The product must not be used in this region.
A-C PN16 A-D PN25 A-E PN40 A-F PN63 A-G PN100
B-H ANSI 150
B-J ANSI 300
B-K ANSI 600
Dimensions (approximate) in inches and (mm)
5" 293
(250) 0.85
(DN125)
6" 386 (330) 0.85
(DN150)
8" 560 (480) 0.85
(DN200)
Three reduced Cv are available for equal percentage and linear
trims, for further details see TI-F12-23-US ‘C’ series valve options.
For conversion Cv (UK) = Cv (US) x 0.833 Kvs = Cv (US) x 0.855
Sizing
Please consult Spirax Sarco, Inc.
Installation
The valve should be installed in a horizontal pipeline with the
direction of flow as indicated by the arrow on the valve name-plate.
The actuator position will depend on the type fitted to the valve.
Full instructions are supplied with the product.
‘C’ series valve selection guide
5" 6" 8" Valve size
DN125DN150DN200
5", 6" and 8"
Valve size
ANSI 300 16-3/4"18-5/8"22-3/8" DN125, 150, 200
A PN25 - PN40
(425)(473)(568)Valve series C = Cage trim
ANSI 600 18"
20"
24"
E = Equal percentage
PN63 - PN100
(457)(508)(610)
F = Fast opening
Valve
6-1/2"
7"
8-1/4"
B
characteristic L = Linear
(165)(178)(210) M = Modified equal percentage
11-3/8"
13-6/16"
14-5/8"
C
Body material 8 = Alloy steel
(290)(339)(370)
Extended 16-11/16"
18-11/16"
19-14/16"
2 = Butt weld (5" to 8")
Connections
3 = Flanged
C1 bonnet
(425)(474)(505)
P = PTFE chevron
Bellows sealed 27"
29"
30-1/4"
Stem
sealing
H = Graphite
bonnet
(690)(739)(770)
options
B = Bellows
Seating options
Type of trim
Number of stages
Other
Trim balancing
Bonnet type
Reduced trim
C1
C
B
A
Weights (approximate) in lbs and (kg)
5"
C
E
8
3
P
T = AISI 431 hardened
G = PTFE soft seat
W = Hard face AISI 316
C = Standard cage
P = Noise reducing perforated cage
A = Anti-cavitation cage
1 = One
2 = Two
3 = Three
= To be specified
B = Balanced
U = Unbalanced
S = Standard
H = Extended for high temperature
L = Extended for low temperature
0 = No reduction
1 = 1 reduction
2 = 2 reductions
3 = 3 reductions
T
C
1
B
S
0
Cv
To be specified
Cv 293
Connection type
To be specified
ANSI 300
5" C E
T
8 3
P
C 1 B
S
0
Cv 293
Control
Valves
10
Globe Control
Valves
B
Cv (US) for single stage trims (Kvs shown in brackets).
Size
Equal % Cv (Kvs) FL
Temperature ° C
Temperature ° F
0
1004
800
600
400
200
0
Pressure bar g
30 40 50 60
ANSI 300
5" 6" 8" Valve size
How to order
DN125 DN150DN200
Example: 1 off 5" CE83 PTC1BSO Cv 293 flanged to ANSI 300.
264
396
660
Weights
(120) (180)(300)
Spare parts See TI-F12-22-US
TI-F12-25-US
6.07
Spirax Sarco, Inc., 1150 Northpoint Blvd., Blythewood, SC 29016 • Phone: (803) 714-2000 • Fax: (803) 714-2222
© Spirax Sarco, Inc. 2004
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