Cast Iron ANSI Check Valve

Basic Info

Material: Cast Iron

Connection Form: Flange

Structure: Swing

Pressure: Low Pressure

Function: Nrvg Silence

Sealing Form: Gland Packings Globe Valve

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

ANSI 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 Globe Valve range:

Production    Size:1 1/2"~24".DN40~DN600

Pressure:150LB

ANSI Globe Valve standard:

Design   Standard:MSS SP-71

Face   to    Face:ANSI B16.10

Flange   Standard:ANSI B16.1

Testing   Standard:API 598

ANSI Globe Valve Material of parts:

Body:ASTM A126B

Bonnet:ASTM A126B

Stem:2Cr13,SS304,SS316,Carbon Steel

Hanger Pin:Stainless steel

Hanger:ASTM A536 65-45-12

Disc:ASTM A126B

Seat:Brass,Bronze,EPDM,NBR