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Check Valve

Swing Check Valve

Introduction

Design & Manufacture according to : BS1868;
Face to Face according to :B16.10;
Flange Dimensions according to : B16.5;
Pressure & Temperature according to : B16.34;
Visual Inspection according to : MSS SP-55;
Marking according to : MSS SP-25.

Product Description

Swing Check Valve


Swing Check Valve Specification

Compact and reasonable product structure, reliable tightness and good performance;

Smooth fluid passageway and small fluid resistance;

Swing type disc.

Can be designed with a Damping Cylinder.

Rapid closing and flexible actions of the valve disc .

Small closing impact, water hammer is not liable to be generated.

Smooth fluid passageway and small fluid resistance.

Swing Check Valve Advantage

The valve is opened/closed by the valve disc moving in a direction parallel to the valve seat hole axis and can only be installed on horizontal pipelines with the major function of preventing medium backflow when shutting down the pump and maintaining the water column required by pumping.


Application

Petroleum, chemical engineering, metallurgy, light industry, power station, city building, water supply system, oil transportation, gas feeding, natural gas and long distance transportation pipes projects.


Material For Choice:

Carbon steel

A216 Gr. WCB , WCC , WCA , etc

Low temperature steel

A352 Gr. LCB , LCC , LC1 , etc

Cr-Mo steel

A217 Gr. WC6 , WC9 , C5 , C12 , C12A , etc

Stainless Steel

A351 Gr. CF8 , CF8M , CF3 , CF3M , CF8C , etc

Alloy steel

CN7M alloy 20 , CN3M alloy 20 modified , CT15C , etc

Super duplex

A995 Gr. 4A , 5A , CE8MN , CD6MN , CD3MN , etc

Aluminum bronze

B148 C95500 , C95600 , C95800 , etc

Monel

M30C , M35-1 , CZ100 , etc

Inconel

CY40 inconel 600 , etc

Hastelloy

CW2m Hastelly C4 , N12MV Hastelloy B , CW12MW Hastelloy C276 , etc

Incoloy

CU5MCuC Incoloy 825 , CW6MC Incoloy 625 , etc


Send Inquiry

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