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JD745X diaphragm type multifunctional pump control value
 


Product introduction
 

Diaphragm type multifunctional pump control valves is installed at the outlet of pump in high building water supplying system and other to prevent backward flow,water-hammering,water-hitting.The valves have the function of the following valves:motorized valves,non return valves and water-hammering eliminator and can improve the safety in the system.The valves have slow-open,quick-close and slow-close function to prevent water-hammering when open or close pump.Only push the button for closing or opening pump and the valves can run according to the pump's operation procedure with large flow and little pressure loss.JD745X diaphragm type multifunctional pump control valves is for DN 600 or less valves.


Typical installation diagram
 


main imensions
  unit:mm
DN 50 65 80 100 125 150 200 250 300 350 400 450 500 600
L 203 216 241 292 330 356 457 533 610 686 762 864 914 1067
H 293 328 364 418 481 543 673 729 927 957 1188 1218 1256 1600


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