6 000 psig / Max Cv 400 / Max Bean Size 304

This choke 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 6" to 8".

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1. Body
2. Seal: Seat - Body
3. B/U Ring: Cage - Seat
4. Seal: Cage - 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. External-Sleeve Bushing
12. Lockwasher
13. Balance Sleeve
14. Spring Pin
15. Retaining Ring
16. Seal Pack: Stem - Bonnet
17. Spacer
18. Key: Stem - Bonnet
19. Bonnet
20. Cover Plate
21. Grease Nipple
22. Stem Nut
23. Key
24. Calibration Head
25. Handwheel
26. Capscrew
27. Capscrew
28. Wiper
29. Thrust Washer
30. Thrust Bearing
31. Stem
32. Capscrew
33. Seal: Balance Sleeve - Bonnet
34. Spring Pin
35. B/U Ring: Balance Sleeve - Body
36. Seal: Balance Sleeve - Body
37. Pin
 
VALVE SPECIFICATIONS:
 

Valve Model

P6E

Body Type

Right Angle

Body Rating

6 000 PSIG (Maximum)

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 400 110 75
Turns 27 20 20
Travel 4.50" 3.35" 3.35"
* For abrasive service, tungsten carbide is recommended.
* * Replacement trim only.
 
STANDARD END CONNECTIONS:
 
 
Standard Dimensions & Estimated Weights
Connection Size
6" Nominal
8" Nominal
Connection Type
'I' or 'O'
Weight
'I' or 'O'
Weight
 
inch
mm
lbs.
kg
inch
mm
lbs.
kg
ANSI 150 RF
13.00
330
835
379
13.50
343
867
394
ANSI 300 RF
13.38
340
873
396
13.88
352
921
418
ANSI 600 RF
14.38
365
929
422
15.00
381
1007
457
ANSI 600 RTJ
14.44
368
929
422
15.06
383
1007
457
ANSI 900 RF
15.25
387
1003
455
16.12
410
1157
525
ANSI 900 RTJ
15.31
389
1003
455
16.12
410
1157
525
ANSI 1500 RTJ
16.62
422
1111
504
18.31
465
1329
603
ANSI 2500 RTJ
20.75
527
1539
699
22.56
573
1935
878
2 000 API 6B
14.44
367
929
422
15.06
383
1007
457
3 000 API 6B
15.31
389
1003
455
16.19
411
1157
525
5 000 API 6B
16.62
422
1111
504
18.31
465
1329
603
   
 
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
3
inch
mm
A
33.50
851
B
28.00
711
C
48.00

1219
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 -20°F to 250°F
PU -20°F to 350°F
PU -20°F to 400°F

 STD / PSL-1
BB
BB
FF
EE
EE
FF
HH
PSL-2
EE
EE
FF
EE
EE
FF
HH
PSL-3
EE
EE
FF
EE
EE
FF
HH
LU -50°F to 250°F STD / PSL-1
EE
EE
FF
EE
EE
FF
HH
PSL-2
EE
EE
FF
EE
EE
FF
HH
PSL-3
EE
EE
FF
EE
EE
FF
HH
* Not available in Material Class HH; Requires Teflon seals.
   
   
  BB-General Service EE-Sour Service FF-Sour Service HH-Sour Service
Body AISI 8620 AISI 8620
 UNS S31803 AISI 8620 / Inconel 625
Bonnet AISI 4130 AISI 4130 AISI 4130 / UNS S31803 AISI 4130 / Inconel 625
Stem UNS S17400
 UNS S17400 UNS S17400 Inconel 718
Bolting ASTM A320 L7M ASTM A320 L7M ASTM A320 L7M ASTM A320 L7M
Retaining Sleeve ASTM A743 CF8M ASTM A743 CF8M ASTM A743 CF8M Inconel 625
Balance Sleeve UNS S42400 UNS S42400 UNS S31803 Inconel 625
Seals Buna - N Viton Viton Teflon
Other materials available upon request.  
 
   
OTHER VALVE OPTIONS:
   
 
Standard
Optional
Calibration Head / Serial Plaque
Aluminum
 Stainless Steel
Outlet Sleeve
-
 Stainless Steel, Tungsten Carbide
Body Bleed Port
-
 1/2" NPT, API Autoclave
Some limitations may apply.  
   
ACTUATION OPTIONS:
   
Master Flo Other
Manually Operated (Stemlock is optional) Rotary Electric
Rotary Stepping (Pneumatic) Electro-Hydraulic Piston
Rotary Stepping (Hydraulic)  
FC Hydraulic Piston  
Pneumatic Piston  
Other actuators available upon request.
   
PERFORMANCE CHARACTERISTICS:
 
 
   
   
The content of this product-information sheet is subject to change without notice.
   
Last Updated: Oct. 23, 2009