700X Water pump control valveDetailed product description：

The 700X water pump control valve is a check valve installed at the outlet of water pumps in high-rise buildings and other water supply systems to prevent medium backflow. Before the water pump is about to stop supplying water. The valve should be slowly closed by about 90% to prevent water hammer or water hammer sound caused by sudden pump stop; After the water pump is completely stopped, the valve is completely closed again to prevent the pumped water from flowing back, effectively protecting the water pump from the impact of backflow and causing reversal. The 700X water pump control valve is an essential protective device for the water pump outlet. The valve has a streamlined design. Accurate opening and closing are achieved through the guidance of solenoid valves. Safe and reliable use, effectively preventing water hammer and water hammer sound, long service life, easy installation and maintenance.

Main connection dimensions of 700X water pump control valve:

Nominal diameter (mm)	Size (mm)
	L	H 1	H
twenty	one hundred and fifty	two hundred and forty-seven	three hundred and forty-two
twenty-five	one hundred and sixty	two hundred and forty-seven	three hundred and forty-two
thirty-two	one hundred and eighty	two hundred and forty-seven	three hundred and forty-two
forty	two hundred	two hundred and seventy-eight	three hundred and ninety-five
fifty	two hundred and three	two hundred and seventy-eight	three hundred and ninety-five
sixty-five	two hundred and sixteen	two hundred and ninety-eight	four hundred and five
eighty	two hundred and forty-one	three hundred and ten	four hundred and thirty
one hundred	two hundred and ninety-two	three hundred and forty	five hundred and ten
one hundred and twenty-five	three hundred and thirty	three hundred and eighty	five hundred and sixty
one hundred and fifty	three hundred and fifty-six	four hundred and ten	five hundred and eighty-five
two hundred	four hundred and ninety-five	four hundred and forty	six hundred and seventy-five
two hundred and fifty	six hundred and twenty-two	four hundred and sixty	seven hundred and thirty
three hundred	six hundred and ninety-eight	four hundred and eighty	seven hundred and sixty
three hundred and fifty	seven hundred and eighty-seven	five hundred and twenty-five	eight hundred and forty
four hundred	nine hundred and fourteen	five hundred and eighty	nine hundred and ten
four hundred and fifty	nine hundred and seventy-eight	six hundred and thirty-five	nine hundred and ten

Installation diagram of 700X water pump control valve: