Description Brass Refrigeration Ball Valve Adapter Refrigerant Ball Valve Connector G1/4'' Features: The ball valve is made of fine brass,durable and has long service life. High pressure endurance. The ball valve can withstand high pressure. Can be used for household air conditioning pressure-preserving after pumping out pressure,automotive air conditioning adding pressure and pressure-preserving,air conditioning vacuum gauge accurate pressure-preserving. Eliminate the danger of leakage of the fluoride tube, and insure more accurate pressure. The valve is stable and has great performance while using. Specification: Material:Brass Internal Thread: G1/4'' Switch Pattern:Knob Size: As picture Package List: 1*Valve  Note: 1. The color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Please refer to the actual product received. 2. Please allow slight manual measurement deviation for the data.