This control-valve option, suitable for high-temperature applications, uses a hammer-union nut to retain the bonnet and flow trim in the valve body. Standard end connections range in size from 2" to 3".

  
6000 psig / Max Cv 27 / Max Bean Size 81
 
 
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1. Body
2. Seal: Nozzle - Body
3. Seat
4. Nozzle
5. Flow Ring
6. Retaining Sleeve
7. Stud
8. Lockwasher
9. Stem
10. Pin
11. Bonnet
12. Seal: Bonnet - Body
13. Bonnet Nut
14. Packing Leader
15. Packing: Stem - Bonnet
16. Packing Follower
17. Capscrew
18. Yoke
19. Thrust Washer
20. Thrust Bushing
21. Grease Nipple
22. Key
23. Calibration Head
24. Handwheel
25. Capscrew
26. Cover Plate
27. Wiper
28. Stem Nut
29. Yoke Sleeve
30. Packing Gland
31. Retaining Ring
32. Key
33. Nut (not visible)
34. Stud (not visible)
 
   
VALVE SPECIFICATIONS:
 

Valve Model

C2E HT

Body Type

Inline

Body Size

2 inch (Nominal)

Body Rating

6 000 PSIG (Maximum C.W.P.)

Inlet Connection

see 'Standard End Connections'

Outlet Connection

see 'Standard End Connections'

Bonnet Type

Hammer Union Nut

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

Unbalanced

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,
Application Liquid, Gas, Multiphase;
Clean
Cv 27
Turns 11
Travel 1.35"
 
STANDARD END CONNECTIONS:
 
 
Standard Dimensions & Estimated Weights
Connection Size
2" Nominal
3" Nominal
Connection Type
'F'
Weight
'F'
Weight
 
inch
mm
lbs.
kg
inch
mm
lbs.
kg
Threaded
11.25
286
87
40
-
-
-
-
ANSI 150 RF
10.00
254
93
42
*12.50
*318
101
46
ANSI 300 RF
10.50
267
96
44
12.50
318
101
46
ANSI 600 RF
11.25
286
99
45
13.25
337
110
50
ANSI 600 RTJ
11.38
289
99
45
13.38
340
110
50
ANSI 900 RF
14.75
375
127
58
17.38
441
145
66
ANSI 900 RTJ
14.88
378
127
58
17.50
445
145
66
ANSI 1500 RF
14.75
375
127
58
18.12
460
168
76
ANSI 1500 RTJ
14.88
378
127
58
18.25
464
168
76
*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
17.50
445
B
18.00
457
C
23.38
594
D
3.50
89
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 750F STD / PSL-1
BB
BB
CC
EE
n/a
n/a
n/a
PSL-2
EE
BB
CC
EE
n/a
n/a
n/a
PSL-3
EE
BB
CC
EE
n/a
n/a
n/a
 
 
  BB-General Service CC-General Service
Body ASTM A352 LCC / ASTM A216 WCB ASTM A351 CF8M
Bonnet ASTM A350 LF2 ASTM A350 LF2
Stem UNS S17400
 UNS S17400
Bonnet Nut AISI 4130 AISI 4130
Retaining Sleeve ASTM A743 CF8M ASTM A743 CF8M
Seals SS / Graphoil SS / Graphoil
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 Pneumatic Piston
  Pneumatic Diaphragm
Other actuators available upon request.
   
PERFORMANCE CHARACTERISTICS:
 
 
P2E PRODUCT FAMILY:
Standard
 . P2E - Hammer-Union Bonnet; 10 000 PSI
Other Options:
 . P2E BB - Bolted Bonnet; 6 000 PSI
  . P2E 10k BB - Bolted Bonnet; 10 000 PSI
  . P2E HT - Hammer Union; 6 000 PSI; High-Temperature Service
  . C2E - Hammer Union; 6 000 PSI; Inline
  . C2E BB - Bolted Bonnet; 3 600 PSI; Inline
  . C2E HT - Hammer Union; 3 600 PSI; Inline; High-Temperature Service
 
The content of this product-information sheet is subject to change without notice.