Nominal pressure: 0.05,0.1,0.25 MPa
Applicable temperature: ≤ 250 ℃
Applicable medium: gas and toxic, flammable, toxic gases
Structural characteristics and uses: This valve is fully enclosed shell design, and additional nitrogen protection when operating the gas does not leak out. Using electric or hydraulic actuator driven loosen the clamp and the valve plate sliding switch. Valve plate with free hanging system flexible and reliable; sealed with a clamping device in the form of multi-point synchronization, synchronization, and high reliability. Valve housing is provided on both sides of the manhole. Compaction drive mechanism using sprockets, chains, trapezoidal thread, screw vice simultaneous bidirectional compression. Left and right-handed pinch trapezoidal thread screw synchronization advantages; has a starting torque, self-locking screw vice good, reliable sealing valve pin plate movement adopts gear mechanism, hard fouling meet the dust, poor lubrication conditions, poor working conditions to suit the occasion. This valve can be configured explosion-proof ground control cabinet, the implementation of on-site control and remote control system is connected with the PLC.