Small Sizes Forged Floating Ball Valve Series FS
 
 
Material Specifications

     

No.

Part

A105/304

A105/316

F316/316

LF2/316 NACE

1

Adapter

ASTM A105

ASTM A105

ASTM A182-F316

ASTM A350-LF2

2

Body Bolt

ASTM A193-B7

ASTM A193-B7M

ASTM A193-B8

ASTM A320-L7M

3

Spring Washer

Carbon Steel

Carbon Steel

Stainless Steel

Stainless Steel

4

Body Nut

ASTM A194-2H

ASTM A194-2HM

ASTM A194-8

ASTM A194-4

5

Body

ASTM A105

ASTM A105

ASTM A182-F316

ASTM A350-LF2

6

Seat

PTFE

PTFE

PTFE

PTFE

7

Ball

ASTM A182-F304

ASTM A182-316

ASTM A182-F316

ASTM A182-316

8

Stem

ASTM A276-304

ASTM A276-316

ASTM A276-316

ASTM A276-316

9

Thrust Washer

PTFE

PTFE

PTFE

PTFE

10

Stem Packing *

PTFE

PTFE

PTFE

PTFE

11

Gland

ASTM A276-410

ASTM A276-410

ASTM A276-316

ASTM A276-316

12

Stop Plate

Carbon Steel

Carbon Steel

Carbon Steel

Carbon Steel

13

Stop Pin

Carbon Steel

Carbon Steel

Stainless Steel

Stainless Steel

14

Spring Washer

Carbon Steel

Carbon Steel

Stainless Steel

Stainless Steel

15

Lever Nut

ASTM A194-2H

ASTM A194-2H

ASTM A194-8

ASTM A194-7M

16

Lever

Carbon Steel

Carbon Steel

Carbon Steel

Carbon Steel

17

Antistatic Spring

Stainless Steel

Stainless Steel

Stainless Steel

Stainless Steel

18

Steel ball

Stainless Steel

Stainless Steel

Stainless Steel

Stainless Steel

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* Recommended Spare Parts

 

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Tel: 0086-512-67015219 Fax: 0086-512-68081920 Email: sales@vizavalve.com