Description

The valve body copper tube inner wall of "Refrigerant magnetic check valve" was made by high-precision processing technology, after rigorous testing and fixed by valve core hard-sealed with groove; without any sealant, and it reaches pressure requirement and no leakage. The materials of core is never demagnetization, the valve plate uses high-quality high-strength steel will never rust by special stamping, surface precision polishing, hard and hard sealing with valve core, and the reverse leakage rate is almost zero, thus the hard sealing skills of the factory shows. The “Refrigerant magnetic check valve” has precision structure, flexible on-off, clear appearance, easy installation and long service life.