Heavy hammer gate valve

Technical description of heavy hammer gate valve

1. Valve control mode: on-site control, remote control

2. The valve will be automatically opened by heavy hammer (counterweight) when power is cut off in emergency state

3. Valve control mode: winch

4. Working time: 10-20s

5. Valve sealing form: gas seal, from the outer end into the high pressure (0.1mpa) gas, forming a gas-tight channel between the valve plate and the door frame,Achieve seal. Customer configures fan.Air volume provides basis: the clearance between the valve plate and the valve body is 2 mm each, and then multiplied by the length of the need to seal, so as to calculate the airIn the area. Air outlet area: specifications 2400*3300 (0.036 ㎡), specifications 3200*4260 (0.04688 ㎡), specifications2600*2840 (0.03312 ㎡). As we need to maintain the pressure of 0.1mpa, we need the fan parameters: flow rate 120-180m³/h,

Pressure 0.11 MPa24

6. Anticorrosive measures: our company adopts high-temperature anticorrosive paint for coating.

7. Drainage measures: pumping water from the original chimney well, no additional drainage device