1. The discharge valve is mainly used for discharging materials at the bottom of the storage tank, reaction kettle and other containers. The valve is connected with the equipment by flange and is located at the bottom, eliminating the residual phenomenon of process media usually at the outlet of the container. According to the needs of the actual situation, it can be divided into discharge ball valves and upper and lower opening discharge valves, of which the discharge ball valves can be divided into bevel discharge valves and plain end discharge valves

2. The working principle of the discharge ball valve is to make the valve smooth or blocked by rotating the ball, which has the advantages of light switching, small volume, reliable sealing, simple structure, easy maintenance and wide range of use

3. Our company's discharge valve,  all wetted parts are made of fluorine plastic process,  can withstand any corrosive medium except "molten alkali metal and elemental fluorine", widely used in chemical, petroleum, metallurgy, pharmaceutical, pesticide, fuel, food processing and other industries