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The product is suitable for liquid, air intake, and hot-gas Pipelines of refrigerators and air-conditioners as well as moisture removing instruments with the following functions:
1. To guarantee refrigerant's right flow direction.
2. To avoid refrigerant's return-concretion from high-temperature evaporators to low-temperature ones.
Product Structure:
The product is composed of valve body, valve seat, valve core And backing seat. The material of valve core is Nylon 66 made by US Dupont or stainless steel.
Dxf Series Non-Return Valve