JIS 20K Lift Check Valve is flange connection, also known as flange spring check valve, the main material is stainless steel SCS13, SCS14. The installation method is recommended to be installed vertically, and the interior is reset by a spring.
JIS 20K Flanged Lift Check Valve
The valve adopts the Japanese standard JIS 20K standard, and the interior is composed of a valve plate, a spring, a diversion valve, etc., which can play the role of micro-resistance and slow-closing.
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