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FRH44J EPDM NBR Viton Rubber Lined Swing Flapper Check Valve

FREE VALVE FRH44J EPDM NBR Viton Rubber Lined Swing Flapper Check Valve relies on the flow of the medium itself automatically opens and closes the valve disc,which is an automatic valve used to prevent the reverse flow of the medium.

FRH44J One Way Viton Rubber Lined Swing Flap Check Valve

FRH74X UPVC PVC Wafer Swing Check Valve for Water Treatmen

Content

FREE VALVE FRH44J EPDM NBR Viton Rubber Lined Swing Flapper Check Valve relies on the flow of the medium itself automatically opens and closes the valve disc,which is an automatic valve used to prevent the reverse flow of the medium. The disc and the special stem are designed as a whole, the stem ring is embedded in the groove formed between the valve body and the valve cover, and the circular disc rotates around the special stem, the disc opens and closes flexibly and the seal is reliable.

Features

The disc is designed as a wholewith special
Easy to install,the valvecan be used for horizontal and vertical installation.
The channel is in a flow line shapein the valve, and the flow resistance is smaller than that of the lift check valve.
The lining material is optional, which can be applied to a variety of media ,the valve has good corrosion resistance.

Technical Specification:

Size Range: DN32~DN500
Applicable Temperature:-20~120℃
Connection Type: Flange
Lined material：NBR,EPDM,F46,PFA
Test standard：GB/T13927,API598
Flange To Flange:ANSI10,GB/T12221
Model:FRH44J,FRH44F46

Application:

FREE-VALVE FRH44J EPDM NBR Viton Rubber Lined Swing Flapper Check Valves are mainly used in water supply systems, petroleum, chemical and other industrial sector for anti-corrosive performance.

Inquiry

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