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Product introduction
High quality check valve Y type stainless steel 304
Check valves are also known as check valves, single flow valves, one-way or reverse valves, which are designed to ensure that the medium in the pipe is directed to flow without reversing the flow.
Check valves: divided by structure, can be divided into lift check valves, swing check valves and butterfly check valves. The elevating check valve can be divided into vertical and straight-through type. The swing check valve is divided into single, double and multi-valve types. Butterfly check valve as butterfly double valve, butterfly single, the above several kinds of check valve in the connection form can be divided into the thread connection, flange connection, welding and clamp connection of four.
Check valve
a valve that automatically prevents flow reversal. The check valve disc is opened by the pressure of the fluid, which flows from the inlet to the outlet side. When the inlet pressure is lower than the exit side, the disc is automatically shut down to prevent the flow of the fluid by the pressure difference of the fluid and the gravity itself.
Check valves: generally divided into four types: elevator, swing, butterfly and horizontal.
Features.
Various Thread Standards Available
suitable for installation in horizontal and vertical
Using dewaxing precision casting
Product standard.
Design:ASME B16.34
Wall Thickness:ASME B16.34
Pipe Thread:ASME B1.20.1,BS21,DIN 2999/259,ISO 228/1,JIS B 0203,ISO 7/1
Inspection & Testing:MSS SP-110,EN 1226.
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Jar Hing Products Corporation Limited
Sherry Liang
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