This check valve is made of high quality stainless steel, sturdy and durable, will not easily get rust,good resistance to corrosion and oxidation, suit for water.
DN20 standard thread for most pipe systems. Its small size, light weight, good processing technology, small fluid resistance, one-way flow.
Applicable for water, oils, air and more. The check valve can be applied to various media such as water, steam, oil, nitric acid, acetic acid, oxidizing medium and urea.
The valve flap of the check valve opens under fluid pressure, and the fluid flows from the inlet side to the outlet side. When the inlet side pressure is lower than the outlet side, the valve flap automatically closes.
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