SS WCB Flanged Metal Seat Trunnion Mounted Ball Valve DN250 Class 600
General:
Material: WCB, Stainless Steel, etc
Structure: Trunnion mounted, fixed ball
Place of Origin: Zhejiang, China
Packaging Details: Standard Seaworthy Package, Plywood Cases, Pallet, or Customized
OEM: Yes, OEM is available
FEATURES
|
Size: 2"~24"
|
Design
|
ASME B16.34/API 6D
|
|
Class: 150~600Lb
|
Face to Face
|
ASME B16.10/API 6D
|
|
Three & Two Pieces Cast Steel Body
|
End to End
|
ASME B16.10/API 6D
|
|
Trunnion Mounted Ball, Full & Reduced Bore
|
End Flange
|
ASME B16.5
|
|
Blow-out Proof Stem
|
Test
|
API 6D
|
|
Emergency Sealant Injector ( 6" & Larger)
|
Special
|
NACE MR-01-75
|
|
Vent Valve, Drain Valve
|
|
|
MATERIALS
|
No.
|
Part Name
|
Material
|
|
1
|
Body
|
A216-WCB A352-LCB A351-CF8, CF8M, CF3, CF3M
|
|
2
|
Seat Spring
|
Inconel X-7505 S.S.304 S.S.316
|
|
3
|
Seat Ring
|
ASTM A105+ENP ASTM A182-F304, F316, F316L, F6
|
|
4
|
Seat
|
A182 F6+STL F304+STL F316+STL
|
|
5
|
Ball
|
ASTM A105+ENP ASTM A182-F304, F316, F316L, F6
|
|
6
|
Key
|
1045 A182-F304, F316, F316L, F304L
|
|
7
|
Sliding Bearing
|
Stainless Steel+PTFE S.S.316+PTFE
|
|
8
|
Thrust Washer
|
PTFE
|
|
9
|
O-ring
|
NBR Viton
|
|
10
|
Stud
|
ASTM A193-B7, B7M, B8, B8M
|
|
11
|
Nut
|
ASTM A194-2H, 2HM, 8, 8M
|
|
12
|
Yoke
|
A216-WCB
|
|
13
|
Gland Flange
|
A216-WCB A351-CF8
|
|
14
|
Stem
|
ASTM A105+ENP A182-F6, F304, F304L, F316, F316L,17-4PH
|
|
15
|
Packing
|
PTFE Graphite
|
|
16
|
Screw
|
ASTM A193-B7, B8
|
|
17
|
Stem Injection
|
1020+Zn A182-F304, F316, F316L
|
|
18
|
Seat Injection
|
1020+Zn A182-F304, F316, F316L
|
|
19
|
Vent Valve
|
1020+Zn A182-F304, F316, F316L
|
|
20
|
Antistatic Spring
|
Stainless Steel S.S.316
|
|
21
|
Bonnet
|
A216-WCB A352-LCB A351-CF8, CF8M, CF3, CF3M
|
|
22
|
Gasket
|
PTFE S.S.304+Graphite S.S.316+Graphite
|
|
23
|
Trunnion
|
ASTM A105+ENP A182-F6, F304, F304L, F316, F316L,17-4PH
|
|
24
|
Bottom Cover
|
ASTM A105+ENP A182-F304, F316, F316L
|
|
25
|
Lower Gasket
|
PTFE
|
|
26
|
Drain Valve
|
1020+Zn A182-F304, F316, F316L
|
DIMENSIONS
CLASS 150
|
Size
|
d
|
A
|
H
|
W
|
|
in
|
mm
|
mm
|
mm
|
mm
|
|
2
|
51
|
178
|
140
|
250
|
|
3
|
76
|
203
|
177
|
350
|
|
4
|
102
|
229
|
206
|
420
|
|
6
|
152
|
394
|
305
|
*280
|
|
8
|
203
|
457
|
398
|
*320
|
|
10
|
254
|
533
|
495
|
*350
|
|
12
|
305
|
610
|
580
|
*400
|
|
14
|
337
|
686
|
625
|
*500
|
|
16
|
387
|
762
|
720
|
*500
|
|
18
|
438
|
864
|
770
|
*500
|
|
20
|
489
|
914
|
840
|
*500
|
|
24
|
591
|
1067
|
920
|
*600
|
CLASS 600
|
Size
|
d
|
A
|
H
|
W
|
|
in
|
mm
|
mm
|
mm
|
mm
|
|
2
|
51
|
292
|
145
|
350
|
|
3
|
76
|
356
|
182
|
420
|
|
4
|
102
|
432
|
211
|
700
|
|
6
|
152
|
559
|
435
|
*400
|
|
8
|
203
|
660
|
530
|
*500
|
|
10
|
254
|
787
|
615
|
*500
|
|
12
|
305
|
838
|
680
|
*500
|
|
14
|
337
|
889
|
720
|
*600
|
|
16
|
387
|
991
|
840
|
*600
|
|
18
|
438
|
1092
|
890
|
*600
|
|
20
|
489
|
1194
|
925
|
*600
|
|
24
|
591
|
1397
|
980
|
*600
|
|
Ball Valve 
