This control valve uses a bolted bonnet to retain the flow trim in the valve body. The flow trim is pressure balanced to minimize the stem loads and provide low operating torques. Standard end connections range in size from 4" to 6".

  
3600 psig / Max Cv 205 / Max Bean Size 216
 
 
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1. Body
2. Seal: Seat - Body
3. B/U Ring: Nozzle - Seat
4. Seal: Nozzle - Seat
5. Seat
6. Cage
7. External Sleeve
8. Retaining Sleeve
9. Seal: External Sl. - Balance Sl.
10. B/U Ring: External Sl. - Balance Sl.
11. Bushing:: External Sl. - Balance Sl.
12. Seal: Balance Sleeve - Body
13. B/U Ring: Balance S. - Body
14. Balance Sl.
15. Stem
14. Balance Sleeve
15. Stem
16. Seal: Balance S. - Bonnet
17. Retaining Ring
18. Seal Pack: Stem - Bonnet
19. Key: Stem - Bonnet
20. Bonnet
21. Thrust Washer
22. Thrust Bearing
23. Stem Nut
24. Cover Plate
25. Capscrew
26. Handwheel
27. Key
28. Calibration Head
29. Capscrew
30. Wiper
31. Grease Nipple
32. Capscrew
33. Spring Pin
34. Groove Pin
35. Lockwasher
36. Stud

 

 

 

 

 

 
 
 
 
 

 

 

 

 
VALVE SPECIFICATIONS:
 

Valve Model

C4E

Body Type

Inline

Body Size

4 inch (Nominal)

Body Rating

3 600 PSIG (Maximum C.W.P.)

Inlet Connection

see 'Standard End Connections'

Outlet Connection

see 'Standard End Connections'

Bonnet Type

Bolted

Body / Bonnet Material

see 'Material Options'

Stem Material

see 'Material Options'

Seal Material

see 'Material Options'

Trim Style

Ported Cage with External Sleeve

Balanced / Unbalanced

Balanced

Flow Characteristic

Equal Percentage

Trim Material

see 'Trim Options'

Design Cv

see 'Trim Options'

Leakage Class

Class V (Standard)
 
 
TRIM OPTIONS:
 
  Standard Trim
Cage & External Sleeve
2 Row / 4 Hole		 Multi-Stage Trim High-Pressure
Multi-Stage Trim
Material UNS S17400, Stellite,
Tungsten Carbide		 Stellite,
Tungsten Carbide		 Stellite,
Tungsten Carbide
Application Liquid, Gas, Multiphase;
Abrasive 		Liquid, Gas, Multiphase Liquid, Gas, Multiphase
Cv 205 54 35
Turns 20 15 15
Travel 3.35" 2.55" 2.55"
* For abrasive service, tungsten carbide is recommended.
 
STANDARD END CONNECTIONS:
 
 
Standard Dimensions & Estimated Weights
Connection Size
4" Nominal
6" Nominal
Connection Type
'F'
Weight
'F'
Weight
 
inch
mm
lbs.
kg
inch
mm
lbs.
kg
ANSI 150 RF
*20.12
*511
388
176
18.62
473
458
208
ANSI 300 RF
*20.12
*511
408
185
18.62
473
458
208
ANSI 600 RF
*20.12
*511
432
196
20.00
508
525
238
ANSI 600 RTJ
*20.12
*511
432
196
20.12
511
525
238
ANSI 900 RF
20.12
511
452
205
28.12
714
683
310
ANSI 900 RTJ
20.25
514
452
205
28.25
718
683
310
ANSI 1500 RF
20.88
530
489
222
30.25
768
791
359
ANSI 1500 RTJ
21.00
533
489
222
30.50
775
791
359
*Not a standard ISA face-to-face dimension
 
ENVELOPE DIMENSIONS:
 
Dimensions .A., .B., and .C. apply to manually operated chokes and are tabulated below. .I. (inlet) and .O. (outlet) dimensions depend on the end connections and are tabulated above. Special dimensions and other end connections are available upon request. dimensions
Dimensions
l
inch
mm
A
29.75
756
B
18.00
457
C
41.38
1051
D
7.81
198
Note: "C" is the disassembly clearance.
 
MATERIAL OPTIONS:
 
Temperature Class Certification Level
API - 6A Material Class Designations
AA
BB
CC
DD
EE
FF
HH
PU -20F to 250F
PU -20F to 350F		 STD / PSL-1
BB
BB
FF
EE
EE
FF
n/a
PSL-2
EE
EE
FF
EE
EE
FF
n/a
PSL-3
EE
EE
FF
EE
EE
FF
n/a
LU -50F to 250F STD / PSL-1
EE
EE
FF
EE
EE
FF
n/a
PSL-2
EE
EE
FF
EE
EE
FF
n/a
PSL-3
EE
EE
FF
EE
EE
FF
n/a
 
 
  BB-General Service EE-Sour Service FF-Sour Service
Body ASTM A352 LCC/
ASTM A216 WCB 		ASTM A352 LCC/
ASTM A216 WCB
 ASTM A351 CF8M
Bonnet AISI 4130 AISI 4130 AISI 4130 / UNS S31803
Stem UNS S17400
 UNS S17400 UNS S 17400
Bolting ASTM A320 L7M ASTM A320 L7M ASTM A320 L7M
Retaining Sleeve ASTM A743 CF8M ASTM A743 CF8M ASTM A743 CF8M
Balance Sleeve UNS S42400 UNS S42400 UNS S42400
Seals Buna - N Viton Viton
Other materials available upon request.
   
OTHER VALVE OPTIONS:
   
 
Standard
Optional
Calibration Head / Serial Plaque
Aluminum
 Stainless Steel
Outlet Sleeve
-
 n/a
Body Bleed Port
-
 n/a
Some limitations may apply.
   
ACTUATION OPTIONS:
   
Master Flo Other
Manually Operated (Stemlock is optional) Rotary Electric
Rotary Stepping (Pneumatic) Rotary Stepping (Pneumatic)
Rotary Stepping (Hydraulic) Pneumatic Diaphragm
FC Hydraulic Piston Pneumatic Piston
Pneumatic Piston Electro-Hydraulic Piston
Other actuators available upon request.
   
PERFORMANCE CHARACTERISTICS:
 
 
P2E PRODUCT FAMILY:
Standard
 . P4E - Bolted Bonnet; 6 000 PSI
Other Options:
 . P4E 10k - Bolted Bonnet; 10 000 PSI
  . C4E - Bolted Bonnet; 3 600 PSI; Inline
 
The content of this product-information sheet is subject to change without notice.