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Forged Steel Trunnion Mounted Ball Valve Drawing

forged steel trunnion mounted ball valve drawing

Forged Steel Trunnion Mounted Ball Valve Drawing

 

forged steel trunnion mounted ball valve drawing

Forged Steel Trunnion Mounted Ball Valve Trunnion Plate Design Drawing

 

Material List of Forged Steel Trunnion Mounted Ball Valve

No.

Part Name

Carbon Steel

 

 

1

Body

ASTM A105

A182 F304

A182 F316

2

Ball

A105+ENP

A182 F304

A182 F316

3

Stud

A193 B7

A320 B8

A320 B8M

4

Anti-fire packing

Graphite

Graphite

Graphite

5

Seat

PTFE/NYLON/PEEK/PPL

6

Support ring

A105+ENP

A182 F304

A182 F316

7

O-ring

VITON

VITON

VITON

8

Spring

17-7PH

17-7PH

17-7PH

9

O-ring

VITON

VITON

VITON

10

Anti-fire gasket

S.S+Graphite

SS+Graphite

SS+Graphite

11

Bonnet

ASTM A105

A182 F304

A182 F316

12

Anti-static device

Combined parts

Combined parts

Combined parts

13

Stem

A182 F6a

A182 F304

A182 F316

14

Flat Key

ANSI 1045

ANSI 1045

ANSI 1045

15

Thrust bearing

PTFE

PTFE

PTFE

16

Sliding bearing

Steel+PTFE

Steel+PTFE

Steel+PTFE

17

O-ring

VITON

VTION

VTION

18

O-ring

VITON

VITON

VITON

19

Anti-fire gasket

S.S+Graphite

SS+Graphite

SS+Graphite

20

Seal gland

A105+ENP

A182 F304

A182 F316

21

Cap screw

A193 B7

A320 B8

A320 B8M

22

Packing

Graphite

Graphite

Graphite

23

Connection plate

ASTM A105

A182 F304

A182 F316

24

Screw

A193 B7

A320 B8

A320 B8M

25

Pin

ANSI 1035

ANSI 1035

ANSI 1035

26

Thrust bearing

PTFE

PTFE

PTFE

27

Lower cover

A105+ENP

A182 F304

A182 F316

28

Stud

A193 B7

A320 B8

A320 B8M

29

Hexagon nut

A194 2H

A194 8

A194 8M

30

Drainage valve

Combined parts

Combined parts

Combined parts

31

Air release valve

Combined parts

Combined parts

Combined parts

32

Sealant inject valve

Combined parts

Combined parts

Combined parts

33

Check valve

Combined parts

Combined parts

A194 8M

34

Hexagon nut

A194 2H

A194 8

A194 8M

 

Material List of Forged Steel Trunnion Mounted Ball Valve Trunnion Plate

No.

Part Name

Carbon Steel

 

 

1

Body

ASTM A105

A182 F304

A182 F316

2

Bonnet

ASTM A105

A182 F304

A182 F316

3

Ball

A105+ENP

A182 F304

A182 F316

4

Stem

A182 F6a

17-4PH

17-4PH

5

Seat

PTFE/NYLON/PEEK/PPL

6

Seat ring

A105+ENP

A182 F304

A182 F316

7

Bearing holder

A105+ENP

A182 F304

A182 F316

8

Seal gland

A105+ENP

A182 F304

A182 F316

9

Packing

Graphite

Graphite

Graphite

10

Connection plate

ASTM A105

A182 F304

A182 F316

11

Pin

ANSI 1035

ANSI 1035

ANSI 1035

12

Pin

ANSI 1035

ANSI 1035

ANSI 1035

13

Flat key

ANSI 1045

ANSI 1045

ANSI 1045

14

Thrust bearing

PTFE

PTFE

PTFE

15

Thrust bearing

PTFE

PTFE

PTFE

16

Sliding bearing

Steel+PTFE

Steel+PTFE

Steel+PTFE

17

Spring

17-7PH

17-7PH

17-7PH

18

O-ring

VITON

VITON

VITON

19

O-ring

VITON

VITON

VITON

20

O-ring

VITON

VITON

VITON

21

O-ring

VITON

VITON

VITON

22

Anti-fire packing

Graphite

Graphite

Graphite

23

Stud

A193 B7

A320 B8

A320 B8M

24

Hexagon nut

A194 2H

A194 8

A194 8M

25

Screw

A193 B7

A320 B8

A320 B8M

26

Screw

A193 B7

A320 B8

A320 B8M

27

Injection valve

Combined parts

Combined parts

Combined parts

28

Injection valve

Combined parts

Combined parts

Combined parts

29

Check valve

Combined parts

Combined parts

Combined parts

30

Air release valve

Combined parts

Combined parts

Combined parts

31

Drain valve

Combined parts

Combined parts

Combined parts

32

O-ring

Combined parts

Combined parts

Combined parts

33

Anti-fire gasket

ASTM A105

A182 F304

A182 F316

 

Remarks:
1. Select different materials for different working temperature and media.
2. Trim materials and recommended service coverage referred to Appendix.

 

 

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