Cast steel low pressure valve (dark), replacing traditional cast iron valves, valve compact structure, reasonable design, good rigidity, smooth channel, small flow resistance coefficient. Cast steel low pressure valve sealing surface of stainless steel and carbide, long service life.

Cast steel low pressure valve adopts flexible graphite packing, reliable seal, flexible operation of the light.

Cast steel low pressure gate valve pneumatic, electric, drive way to break up, gear transmission;

Structured: elastic wedge single ram, rigid wedge single ram and double disc type.

Cast steel low pressure valve is widely used in petroleum chemical industry, metallurgy, water treatment, oil, steam pipeline, such as coal-fired power plants connected or truncate the medium inside the pipe opening and closing device.