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Forged Steel Trunnion Mounted Ball Valve

Forged Steel Trunnion Mounted Ball Valve
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FORGED STEEL TRUNNION MOUNTED BALL VALVE BRIEFING INTRODUCTION:

Forged Steel Trunnion Mounted Ball Valve

FEATURES
Size: 2"~40"
Class: 150~1500Lb
Two & Three Pieces Forged Steel Body
Trunnion Mounted Ball, Full Bore
Anti-static Device
Blow-out Proof Stem
Fire Safe Design
Emergency Sealant Injector
Vent Valve, Drain Valve
Lifting Lugs and supporting feets
SPECIFICATIONS
Design
ASME B16.34/API 6D
Face to Face
ASME B16.10
End Flange
ASME B16.5
BW End
ASME B16.25
Test
API 598/API 6D
Fire Safe Test
API 607/API 6FA
Special
NACE MR-01-75
Application
Chemical processing
Oil Field & Power Plant
Hydrocarbon processing

STANDARD MATERIAL LIST
No.
Parts Name
Material
1
Bonnet
A105+ENP, A182 F6, F304, F304L, F316, F316L, F51
2
Seat Spring
Inconel X-7505, SS304, SS316
3
Seat
PTFE, R-PTFE, PEEK, PPL
4
Seat Injection
1020+ZN, A182 F304, F304L, F316, F316L
5
Body
A105+ENP, A182 F6, F304, F304L, F316, F316L, F51
6
Screw
A193 B7, B8
7
Top Flange
A105, A182 F304
8
O-ring
NBR, Viton
9
Key
1045, A182 F304, F304L, F316, F316L
10
Stem
A105+ENP, A182 F6, F304, F304L, F316, F316L, F51
11
Vent Valve
1020+ZN, A182 F304, F304L, F316, F316L
12
Stem Injection
1020+ZN, A182 F304, F304L, F316, F316L
13
Sliding Bearing
SS304+PTFE, SS316+PTFE
14
Thrust Washer
PTFE
15
Seat Ring
A105+ENP, A182 F6, F304, F304L, F316, F316L, F51
16
Stud
A193 B7, B7M, B8, B8M
17
Nut
A194 2H, 2HM, 8, 8M
18
Body Gasket
PTFE, SS304+Graphite, SS316+Graphite
19
Ball
A105+ENP, A182 F6, F304, F304L, F316, F316L, F51
20
Lower Gasket
PTFE
21
Drain Valve
1020+ZN, A182 F304, F304L, F316, F316L
22
Anti-static Spring
Stainless Steel
23
Yoke
A105+ENP, A182 F6, F304, F304L, F316, F316L, F51
24
Screw
A193 B7, B8
25
Seat Sealing
Graphite
26
Gland Gasket
SS304+Graphite
27
Bottom Cover Gasket
SS304+Graphite
 

 


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