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Overview

This choke-valve option uses a bolted bonnet to retain the flow trim in the valve body. It features a simple metal-to-metal bonnet seal with only three other elastomeric seals. Standard end connections range in size from 2" to 3".

Details

 

VALVE SPECIFICATIONS:

 

Valve Model  P25E 15k Series-2
Body Type  Right Angle
Body Size  2.5 inch (Nominal)
Body Rating  15 000 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, 5CB Tungsten Carbide 
Application  Liquid, Gas, Multiphase;
Clean or Abrasive* 
Cv  36
Turns  12
Travel  1.50"
* For abrasive service, tungsten carbide is recommended.
** Replacement trim only.

 

STANDARD END CONNECTIONS:
     
 
Standard Dimensions & Estimated Weights
Connection Size
2" Nominal (2-1/16" API)
2-1/2" Nominal (2-9/16" API)
3" Nominal (3-1/8", 3-1/16" API)
Connection Type
'I' or 'O'
Weight
'I' or 'O'
Weight
'I' or 'O'
Weight
 
inch
mm
lbs.
kg
inch
mm
lbs.
kg
inch
mm
lbs
kg
ANSI 150 RF
7.75
197
175
79
8.00
203
184
84
8.00
203
186
84
ANSI 300 RF
8.00
203
179
81
8.25
210
189
86
8.38
213
197
89
ANSI 600 RF
8.38
213
206
94
8.62
219
194
88
8.75
222
258
117
ANSI 600 RTJ
8.44
214
206
94
8.69
221
194
88
8.81
224
258
117
ANSI 900 RF
9.50
241
218
99
9.62
244
231
105
9.50
241
269
122
ANSI 900 RTJ
9.56
243
218
99
9.69
246
231
105
9.56
243
289
131
ANSI 1500 RTJ
9.56
243
218
99
9.69
246
231
105
9.56
243
289
131
ANSI 2500 RTJ
10.56
268
247
112
11.25
286
278
126
12.25
311
351
159
2 000 API 6B
8.44
214
206
94
8.69
221
194
88
8.81
224
258
117
3 000 API 6B
9.56
243
218
99
9.69
246
231
105
9.56
243
269
122
5 000 API 6B
9.56
243
218
99
9.69
246
231
105
10.19
259
289
131
10 000 API 6BX
9.56
243
218
99
10.12
257
233
106
10.75
273
293
133
15 000 API 6BX
10.06
256
229
104
10.25
260
255
116
11.25
286
318
144

 

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
17.06
433
B
18.00
457
C
25.31
643

 

 

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 250F *		 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
LU -50F to 250F 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.

 

  EE-Sour Service FF-Sour Service HH-Sour Service
Body AISI 8620 UNS S31803 AISI 8620 / Inconel 625
Bonnet AISI 4130 AISI 4130 / UNS S31803 AISI 8620 / Inconel 718
Stem UNS S17400 UNS S17400 Inconel 718
Bolting ASTM A320 L7M ASTM A320 L7M ASTM A320 L7M
Retaining Sleeve ASTM A743 CF8M ASTM A743 CF8M Inconel 625
Seals Teflon Teflon Teflon
Other materials available upon request.

 

OTHER VALVE OPTIONS:
     
 
Standard
Optional
Calibration Head / Serial Plaque
Aluminum
Stainless Steel
Outlet Sleeve
-
Tungsten Carbide
Body Bleed Port
-
API Autoclave
Some limitations may apply.

 

ACTUATION OPTIONS:
     
Master Flo Other
Manually Operated (Stemlock is optional) Rotary Electric
FC Hydraulic Piston (Pneumatic)
Pneumatic Piston (Hydraulic)
Other actuators available upon request

 

PERFORMANCE CHARACTERISTICS:

 

 

P25E PRODUCT FAMILY:
 
Standard
 . P25E - Hammer-Union Bonnet; 5 000 PSI
Other Options:
 . P25E BB - Bolted Bonnet; 6 000 PSI
  . P25E 15k BB - Bolted Bonnet; 15 000 PSI
  . P25E HT - Hammer Union; 5 000 PSI; High-Temperature Service
  . C25E - Hammer Union; 3 600 PSI; Inline
  . C25E BB - Bolted Bonnet; 3 600 PSI; Inline
  . C25E HT - Hammer Union; 3 600 PSI; Inline; High-Temperature Service
The content of this product-information sheet is subject to change without notice.