Zhejiang Yongsheng Technology Co., Ltd.

Forged Piston Check Valve

​Forged Piston Check Valve, also known as one-way valve, non-return valve and so on, is an automatic valve opening and closing itself by the force of flowing medium. And Forged check valve is mainly used for preventing the backflow of medium, the reversal of pump & its motor and the discharging of container.

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Product Details

Forged Piston Check Valve, also known as one-way valve, non-return valve and so on, is an automatic valve opening and closing itself by the force of flowing medium. And Forged check valve is mainly used for preventing the backflow of medium, the reversal of pump & its motor and the discharging of container. By different structure, it could be divided into forged swing type check valve & forged lift type check valve; If by different connection, it could be flanged forged check valve, socket welded forged check valve and etc.


Application:
By using different material, the valves could be suitable for water, steam, oil, nitric acid, acetic acid, oxidizing substance, carbamide and etc.

Specifications

Type

Forged Piston check valve

Design Standard

API602/BS5352

Face to face

MFR’’s Standard

Threaded End

ASME B16.11

Wall thickness

API 602/ASME B16.34

Inspection and test

API 602

Size

NPS1/2″~NPS2″

Class

CL800LB~CL2500LB

Material

A105、LF2、F11、F22、F51、F91、F304、F316、F304L、F316L etc.

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