Products

JD745X multi-function water pump hydraulic control valve is installed in high-rise building water supply systems and other water supply system pump outlet, to prevent the medium backflow, water hammer, Hydraulic control valve combines electric valve, check valve and water hammer eliminator three functions, can effectively improve water supply system security and reliability. And integrates slow opening, fast closing, slow closure of water hammer eliminating technical principles, to prevent the pump opening water hammer and pump stop water hammer. Just operate the water pump motor open and close button, hydraulic control valve can automatically open and close in accordance with water pump operating procedures, the water flow is large, pressure loss is small.