Submersible gate valve
, mainly includes a submersible motor, closed hydraulic system, bladder-type hydraulic breathing device, travel switch, gate valve, etc. It has the characteristics of underwater use and remote control. There is no screw nut rotating motion pair, and the linear motion of the cylinder has the characteristics of opening force greater than closing force, hydraulic overload protection, etc., to avoid motor stalling, gate wedging and screw top bending.
Submersible gate valve