Key Specifications/Special Features:
- JD745X multi-functional water pump control valve is mounted on the water pumps outlet pipeline of the high-buildings and other water supply systems to prevent the mediums back-flow and from of water hammer and from of water shock
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Main part materials:
- Body and bonnet: cast iron, ductile iron, carbon steel, stainless steel, brass
- Piston: ductile iron
- Stem: stainless steel, stainless iron
- Disc: ductile iron, carbon steel, stainless steel, brass
- Size: DN50 to 1,400
- Pressure: 1.0, 1.6 and 2.5MPa
