Structural features:

1, valve body valve cover for the whole forging, high strength, beautiful appearance, reliable material;

2, the cavity is self-sealing structure, the higher the pressure, the better the sealing. *** special stainless steel self-sealing ring, easy to disassemble and assemble, reliable sealing;

3, the valve stem surface by super dense wear-resisting treatment, wear resistance, small opening and closing friction, to ensure that the product without leakage risk.