ZHENGZHOU JINGGONG VALVE CO., LTD.   008618135671959

Diaphragm Multifunctional Water Pump Control Valve

  • Size rangeDN50~1200mm
  • PressurePN1.0~2.5MPa
  • Body materialDuctile cast iron、Cast steel、Stainless steel
  • OperationHydraulic
  • Standard: ANSI, API, DIN, EAC, JIS, CE, ISO, EN, GB
  • More than 40 years professional valve manufacturer.
  • Products are exported to more than 72 countries.
  • Products are widely used in petroleum, chemical industry, metallurgy, electric power, water supply, coal gas, natural gas and other industries.
  • High reliability, excellent quality, fast service, online support

Structural features:

JD745X diaphragm type multi-function water pump control valve is installed in the water supply system of high-rise buildings and other water supply systems at the outlet of the pump to prevent backflow of media, water hammer and water hammer phenomenon of intelligent valves. The valve both electric valve, check valve and water hammer eliminator three functions, can effectively improve the safety and reliability of the water supply system. And will be slow to open, fast closed, slow closed to eliminate the technical principle of water hammer integration, to prevent the pump water hammer and stop the pump water hammer generation. Only need to operate the pump motor opening and closing button, the valve can be in accordance with the pump operating procedures to automatically realize the opening and closing, large flow, small pressure loss, diaphragm type is suitable for valves up to 600 caliber.

Technical Parameters:

JD745X Main Dimensions (mm)
DN 50 65 80 100 125 150 200 250 300 350 400 450 500 600 700 800 900 1000 1200
L 203 216 241 292 330 356 457 533 610 686 762 864 914 1067 1300 1450 1650 1800 2000
H 293 328 364 418 481 543 673 729 927 957 1188 1218 1256 1600 1800 1870 1980 2300 2600
zzjg cases

I recently purchased a valve product, and I must say, I'm highly satisfied with my purchase. The quality of the valve exceeded my expectations. It's well-built, durable, and functions flawlessly. The installation process was smooth, thanks to clear instructions provided with the product. What impressed me the most was its reliability; it hasn't leaked or malfunctioned since I started using it.

India

Purchasing Manager

the customer service I received from the manufacturer was outstanding. They were responsive to my inquiries and provided helpful assistance when I had questions about the product specifications. Overall, I believe I made a wise choice by choosing this valve, and I would certainly recommend it to others in need of a reliable and high-quality valve solution.

USA

Purchasing Manager
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