ANSI Cast Steel Check Valve

Basic Info

Material: Cast Steel

Connection Form: Flange

Structure: Swing

Pressure: Ordinary Pressure

Function: Nrvz Silence

Flow Direction: Unidirection

Standard: ANSI

Application: Household Usage, Water Industrial Usage, Industrial Usage

Additional Info

Packaging: plywood

Productivity: 20000T

Brand: HJ

Transportation: Ocean,Land,Air

Place of Origin: Hebei

Supply Ability: 20000T

Certificate: iso9001/iso14001/iso18001

HS Code: 8481804090

Port: Tianjin,Qingdao,Shanghai

Product Description

The check valve is a valve which automatically opens and closes valve disc depending on the flow of the medium itself, and it is also used to prevent medium from flowing backwards. It is also called single direction valve, no-return valve and back pressure valve. It is a kind of automatic valve,Main function of check valve is to prevent the reverse flow of the medium, prevent the reversal of the pump and drive motor, and the discharge of the container medium.

ANSI Cast steel Check Valve range:

Production    Size:1"~30".DN25~DN750

Pressure:150LB,300LB,600LB,900LB,1500LB

ANSI Cast steel Check Valve standard:

Design   Standard:API6D,BS1868

Face   to    Face:ASME B16.10

Flange   Standard:ASME B16.5

Testing   Standard:API 598

ANSI Cast steel Check Valve Material of parts:

Body:ASTM A216 WCB

Bonnet:ASTM A216 WCB

Stem:2Cr13,SS304,SS316,Carbon Steel

Gasket:Graphite

Disc:ASTM A216 WCB

Seat:13Cr13,Stellite