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DIN Butterfly type Check Valve

Payment Type: L/C,T/T,D/P,Western Union
Incoterm: FOB,CFR,CIF
Min. Order: 100 Set/Sets
Delivery Time: 30 Days
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Basic Info

Material: Cast Iron

Connection Form: Flange

Structure: Butterfly

Pressure: Low Pressure

Function: Nrvg Silence, Nrvz Silence

Flow Direction: Unidirection

Standard: DIN

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

DIN wafer check valve is a valve which prevent medium from flowing backwards,and automatically opens and closes valve disc depending on the flow of the medium itself,  It is also called single direction valve, no-return valve and back pressure valve. It is a kind of automatic valve,Main function  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.

DIN Butterfly type Check Valve range:

Production    Size:1 1/2"-25.4" DN40-DN1000mm

Pressure    range:PN10,PN16

DIN Butterfly type Check Valve Standard:

Design   Standard:DIN

Face   to    Face:DIN3202

Flange   Standard:DIN 2501 PN10,PN16

Testing   Standard:EN12266

DIN Butterfly type Check Valve main material of parts:

Body:EN-GJL-250

Stem:2Cr13/SS304/SS316/Carbon Steel

Disc:GGG40,GGG50,Stainless steel

Spring:stainless steel

 

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