Pump Control Valve

Pump Control Valve

USD $1 - $3000 /Piece

Min.Order:1 Piece

Supply Ability:
500000 Piece / Pieces per Month
Payment Terms:
T/T L/C D/P D/A Other

ZhengFeng Valve Group

Business license
Shanghai China
Main Products: water valve

Product Details

Festures of pump flow control valve

 

Slow closing effectively prevents water hammer.

 

Stop pump stable and save energy

 

Full port, small fluid resistance

 

Completely Automatic Operation

 

Pump Control Valve Working Principle

 

When the pump is started, the solenoid pilot valve is fully opened after electrification, and adjust the needle valve to the appropriate opening degree, upstream water enters the main valve control room through the pipe and flows out through the solenoid pilot valve, at this point, the pressure of the main valve control room keeps the main valve open and at the appropriate opening degree to keep the normal water supply downstream. When the water pump stops working, the solenoid pilot valve closed after power is cut off, the main valve control room stops to drain, the pressure of the control room rise, the main valve begins to close. When close to 90% position, the upper routing switch of the main valve outputs the stop signal and the pump stops running. At this point, the downstream backwater enters the main valve control room through the pilot pipe, the pressure of the control room increases to close the main valve.

 

Pump Control Valve Installation and Commissioning

 

The water pump control valve shall be installed at the outlet of the pump and shall be installed on the pipeline of the one-way flow of the medium. It does not need other devices and energy except using solenoid pilot valve control. For specific use, please consult ZECO Valve Group.  

 

Pump Control Valve Material and Standard

 

Size Range: 2"~24"

Pressure Rating: 10bar ~ 25bar

Face to Face Dimensions: AMSE B16.10, EN558-1                

Flange End Dimension: AMSE B16.1/16.42, AS4087, EN1092-2

Coating: Fusion Bonded Epoxy Coating

Inspection and Test: ISO 5208 / EN 12226-2  

 

If you want to know more about pump control valve function and pump control valve operation, please visit our website.

 

As a reliable water valve supplier, we also have types of gate valve for sale, if you have needs, please contact us.

 


Contact Supplier

Ms. Johnson Zhao Sales Manager Chat Now
Telephone
86-13816296699
Mobile
86-13816296699
Address
Jiading Shanghai

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