Multifunctional pump control valve (JD745X)

source：Xiamen, rhett fluid control co., LTD The information has been viewed： 3893 Time：2013-07-03 20:26:35


Multifunctional pump control valve (JD745X) installed in the pump outlet pipe of water supply system of high-rise building and other water supply system. To prevent backflow of quality, prevent the generation of water hammer and the water hammer phenomenon. Both electric valve. The check valve and water hammer eliminator three functions. Can effectively improve the safety and reliability of water supply system.
Product overview
■ eliminate water hammer effect. The slow opening, fast closing, slow closing to eliminate the technical principle of integration of water hammer, prevent the generation of water hammer and open the pump water hammer.
■ convenient operation. Only need to operate the pump motor start-stop button. Valve pump operating procedures in accordance with automatic opening and closing.
■ good energy-saving effect. The valve body adopts the design of channel flow type DC type, small pressure loss, flow, and has the advantages of small volume, light weight.
Technical information:
Nominal pressure: 1 ~ 2.5MPa
Nominal size: DN50 ~ 1000
The minimum operating pressure: greater than or equal to 0 04MPa
Slow closing time: 3 ~ 60s (adjustable)
Suitable medium: water
Medium temperature: 0 ℃ ~ 80 ℃