JD745X multifunctional pump control valve (booster pump control valve)

Multifunctional pump control valve is installed in the high-rise building water supply system and other water supply system of the pump outlet pipe. To prevent the backflow of water and prevent water hammer and water hammer phenomenon. Electric valve. Check valve and water hammer eliminator three functions.

Two, features

1, safe and reliable, with quick closing, slow closing and suction cavity of the three kinds of water hammer measures, and the action is completely interlocking, will not produce false action.

2, no need to operate control, when the pump start and stop, clever use of the valve before and after the media pressure changes to control the power, so that the valve automatically according to the requirements of the operation of the pump operation.

3, no need to debug, the valve operation is not subject to the impact of the pump head and flow changes, adapt to a wide range of.4, no need to repair, long service life.

5, energy saving effect is obvious, the use of the pressure of the inlet side to enter the diaphragm chamber diaphragm and the weight of the valve stem, the loss of resistance.

Technical parameters

1, nominal pressure: 1 OMPa, 1 6MPa, 2 5MPa

2, the minimum operating pressure: 0 04MPa

3, slow closing time: 3 ~ 60s (adjustable)

4, applicable medium: water

5, medium temperature: 0 ~ 80