The brass charging valve made of high-quality copper and brass raw material and it widely used in the refrigerant system, it used to charge the refrigerant like R22, R410a or R134a pipe line to ensure the smooth operation of air-conditioner system with enough refrigerant in the copper line and indoor & outdoor units in VRV/VRF system
(1),Smooth and nice appreance after delicate craft.
(2),Male&female,threaded&welding all available.
(3),Poly bag inside, carton package outside.
(4),Can be provided according your project drawings.