Worm gear center line pneumatic actuator wafer butterfly check valve

Worm gear center line pneumatic actuator wafer butterfly check valve

We offer worm gear center line pneumatic actuator wafer butterfly check valve with high quanlity and good price.

Products Detail

Description of the Worm gear center line pneumatic actuator wafer butterfly check valve

Name

 

 

Body

Material

Specification

ASTM

Ductile Iron

ASTM A536

Carbon Steel

A216 WCB

Stainless Steel

A351 CF8M

A351 CF8

Disc

Plated Ductile Iron

ASTM A536

Aluminum Bronze

B148-954

Stainless Steel

A351 CF8M

A351 CF8

 

 

Stem

Stainless Steel

A276-431

Seat

NBR

 

EPDM

CR (NEOPRENE)

VITON(FKM)

 

Name

 

 

Seat

Material

Specification

ASTM

NATURAL RUBBER(NR)

 

PTFE

 

PIN

Stainless Steel

A182 F6A

A182 F304

A182 F316

Bushing

PTFE

 

Bronze

B62

O-Ring

NBR

 

EPDM

 

VITON

  

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