JD745 Muli-Functional Pump Control Valve

JD745X multi-function water pump control valve

The valve is installed on the outlet pipe of the water supply system of high-rise building, which can prevent the backflow of the medium, the water hammer and the water impact. The valve has three functions, the electric valve, the check valve and the water hammer eliminator, which can effectively improve the safety and reliability of the water supply system.

1. Elimination of water hammer effect is effective, the technology principle of eliminating water hammer by slow opening, fast closing and slow closing is integrated, to prevent the occurrence of water hammer when opening pump and stopping pump.
2. The operation is convenient, requiring only the activation/deactivation button of the pump motor, after which the valve automatically opens/closes according to the pump's operating procedures.
3. Excellent energy-saving performance: The valve body features a full-channel streamlined DC design, resulting in minimal pressure loss, high flow capacity, and a compact, lightweight
structure.
 

① Main material: carbon steel, stainless steel, alloy steel
② Nominal diameter: DN50 to DN1600
③ Pressure range: 1.0MPa~2.5MPa
④ Operating temperature: -29℃~+100℃
⑤ Drive mode: Automatic
⑥ Scope of application: Suitable for water supply, sewage treatment, construction, food processing, and power generation.
The pump is used in medicine, metallurgy, light textile, energy and other fields, and it can be controlled by slow opening, full opening, slow closing, and stop.
 

Note: The installation diagram may include either an elastic-sealed gate valve or a butterfly valve, with the latter recommended for DN350 and above.
 

Piston