Z44F double gate plate gate valve

Structure and characteristics

The Z44F double gate plate gate valve is a novel structured plate gate valve product. It has the characteristics of small opening and closing torque, fast speed, small vibration, long service life, safe and reliable operation, etc. It is mainly used for cutting off or Vent. Features: The valve adopts a sealing structure composed of two parallel gates and their wedge devices to replace the traditional wedge gate valve structure.

The parts of the valve sealing mechanism are separated from each other, and the seal can still be ensured even if deformation is caused when the temperature changes, and the gate will not be squeezed and cannot be opened due to high temperature expansion. The valve seal is made of wear-resistant and corrosion-resistant materials, which prolongs the service life of the valve. In the case of high temperature and high pressure, the gate on the inlet side is designed as a pressure relief method to prevent abnormal pressure increase in the cavity caused by temperature changes and ensure safe use. Fully enclosed structure, good protection performance, can be used all-weather.