Skip Navigation LinksPages > Products > Choke Valves > P8 BB 6000

Overview

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 8" to 10".

Details

 

VALVE SPECIFICATIONS:

 

Valve Model  P8E
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 
Material  UNS S17400, Stellite, Tungsten Carbide 
Application  Liquid, Gas, Multiphase; Abrasive *
Cv  700
Turns  34.5
Travel  5.75"
* For abrasive service, tungsten carbide is recommended

 

STANDARD END CONNECTIONS:
     
 
Standard Dimensions & Estimated Weights
Connection Size
8" Nominal
10" Nominal
Connection Type
'I' or 'O'
Weight
'I' or 'O'
Weight
 
inch
mm
lbs.
kg
inch
mm
lbs.
kg
ANSI 150 RF
15.25
387
1365
620
15.25
387
1405
640
ANSI 300 RF
15.62
397
1420
645
15.88
403
1490
675
ANSI 600 RF
16.75
425
1505
685
17.50
445
1690
768
ANSI 600 RTJ
16.81
427
1505
685
17.56
446
1690
768
ANSI 900 RF
17.88
454
1655
750
18.75
476
1835
835
ANSI 900 RTJ
17.94
456
1655
750
18.81
478
1835
835
ANSI 1500 RTJ
20.06
510
1825
830
21.69
551
2300
1045
ANSI 2500 RTJ
24.31
618
2430
1105
28.44
722
3295
1495
2 000 API 6B
16.81
427
1505
685
17.56
446
1675
760
3 000 API 6B
17.94
456
1655
750
18.81
478
1860
845
5 000 API 6B
20.06
510
1825
830
21.69
551
2310
1050

 

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
34.00
864
B
28.00
711
C
49.12
1248

 

 

MATERIAL OPTIONS:
 
Temperature Class Certification Level
API - 6A Material Class Designations
AA
BB
CC
DD
EE
FF
HH

 

 

PU -20ºF to 250ºF

 

 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 -50ºF to 250ºF 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 ASTM A487 4C ASTM A487 4C ASTM A487 4C/ Inconel 625 ASTM A487 4C/ Inconel 625
Bonnet ASTM A 350 LF2 AISI 4130 AISI 316 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 AISI 316 ASTM A487 CA6NM 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
-
-
Some limitations may apply.

 

ACTUATION OPTIONS:
     
Master Flo Other
Manually Operated (Stemlock is optional) Rotary Electric
Rotary Stepping (Pneumatic)
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.