JD745X diaphragm multifunctional water pump control valve piston hydraulic automatic control
Category:
mechanical equipment/valve/Flow control valve
Model:
JD745X
Brand:
Oubei
Nominal pressure:
1.0MPa/1.6MPa/2.5MPa
Applicable Medium:
Clear water/seawater/oil products
medium temperature:
0-80℃
connection method:
flange connection
Drive Type:
Hydraulic automatic control
Main material:
Cast iron/cast steel/stainless steel
Slow opening time:
3-120 seconds (adjustable)
Slow closing time:
3-120 seconds (adjustable)
Water hammer elimination rate:
≥95%
Retail Price
9,000,000.00USD
重量
kg
- Product Description
-
Nominal pressure 1.0MPa/1.6MPa/2.5MPa
Applicable Medium Clear water/seawater/oil products
medium temperature 0-80℃
connection method flange connection
Drive Type Hydraulic automatic control
Main material Cast iron/cast steel/stainless steel
Slow opening time 3-120 seconds (adjustable)
Slow closing time 3-120 seconds (adjustable)
Water hammer elimination rate ≥95%
Description :
JD745X multifunctional water pump control valve is a high-performance hydraulic control valve that integrates three functions: electric gate valve, check valve, and water hammer eliminator. This product is mainly used in high-rise buildings, living areas, factories, and other places that require high reliability water supply systems. It is installed at the outlet of the pump and is used to replace traditional combination systems of electric butterfly valves or gate valves with check valves.
This valve adopts advanced flow channel design, with straight and smooth medium flow lines, low resistance loss, and can effectively improve the operating efficiency of the pump. Its core advantage lies in the ability to automatically achieve slow opening when the water pump starts and slow closing when the pump stops, effectively eliminating water hammer when the pump stops, preventing pressure fluctuations in the pipeline network from causing damage to the pipeline and water pump, and ensuring the safe and stable operation of the water supply system. The valve structure is compact, easy to install and maintain, does not require an external power supply, and can achieve automatic control by relying on the pressure of the medium itself, with significant energy-saving effects.
According to the different internal execution mechanisms, there are mainly two types of structures: diaphragm type and piston type. Diaphragm type is suitable for working conditions with good water quality and stable pressure, with sensitive action; Piston type is more suitable for environments with relatively complex water quality or high pressure differentials, and has strong durability. This product is widely used in scenarios such as water companies, sewage treatment plants, industrial circulating water systems, fire water supply systems, etc. It is an indispensable key control equipment in modern water supply systems. The target customers include municipal engineering contractors, water companies, equipment procurement departments of industrial enterprises, and construction and installation engineering companies.
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