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Overview

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".

Details

 

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 Semi-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
ASME 150 RF
*20.12
*511
388
176
18.62
473
458
208
ASME 300 RF
*20.12
*511
408
185
18.62
473
458
208
ASME 600 RF
*20.12
*511
432
196
20.00
508
525
238
ASME 600 RTJ
*20.12
*511
432
196
20.12
511
525
238
ASME 900 RF
20.12
511
452
205
28.12
714
683
310
ASME 900 RTJ
20.25
514
452
205
28.25
718
683
310
ASME 1500 RF
20.88
530
489
222
30.25
768
791
359
ASME 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
l
inch
mm
A
29.75
756
B
18.00
457
C
41.38
1051
D
7.81
198

 

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