Floor drain
Explosion-proof floor drain installed in the drains leading to the civil air defense in the protection zone.
Explosion-proof floor drain installed in the drains leading to the civil air defense in the protection zone, protection zone side, usually in the off state, the drain core is placed in the valve chamber and rotates clockwise about 60 degrees to fully closed and locking(Conversely, counterclockwise rotation of 60 degrees to exit) closed when prevents the blast and other toxic gases by pipeline into the protective body, play a security role. The lot of the wartime exposure need to be cleaned, the drain open, for drainage.
Explosion-proof floor drain installed in the drains leading to the civil air defense in the protection zone.
Explosion-proof floor drain installed in the drains leading to the civil air defense in the protection zone, protection zone side, usually in the off state, the drain core is placed in the valve chamber and rotates clockwise about 60 degrees to fully closed and locking(Conversely, counterclockwise rotation of 60 degrees to exit) closed when prevents the blast and other toxic gases by pipeline into the protective body, play a security role. The lot of the wartime exposure need to be cleaned, the drain open, for drainage.
Main Products
gate valve, butterfly valve, hydraulic control valve, balance valve