Pressure Independent Control Valve

Pressure Independent 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

Features of Pressure Independent Flow Control Valve

 

Flow regulation and hydraulic balance are integrated;

 

The self-acting diaphragm differential pressure controller responds quickly to the change of flow rate;

 

Reduce the use of air conditioning system valves;

 

Improve the efficiency of water pump operation and save energy.

 

Pressure Independent Control Valve Working Principle

 

PICV control valve keeps ∆P constant through the spring force. The pressure channel inside the valve body will adjust the pressure P1 and P2 at both ends of the structure, causing the upper and lower ends of the diaphragm respectively. The balance state P1=P2+P spring will be maintained through the action of spring force. If P1 increases, the force acting on the lower part of the diaphragm increases correspondingly, and the diaphragm moves upward, reducing the pressure difference control structure space, and P2 increases accordingly to reach a new balance. And vice versa; And PICV valve adjust the flow rate by adjusting the disc to change the Kv value.

 

Pressure Independent Control Valve Installation and Commissioning

 

Specifications are determined according to the design flow rate of the air conditioning box and allowable pressure range of pressure independent balancing valve, and technical parameters are determined according to the requirements. For specific use, please consult Zeco Valve Group.

 

Pressure Independent Control Valve Material and Standard

 

Size Range: 2"~12"

Pressure Rating: 10bar ~ 25bar

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

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

Inspection and Test: ISO 5208 / EN 12226-2

Inspection and Test: ISO 5208 / EN 12226-2

 

As one of pressure independent control valve manufacturers, we have types of high pressure valve china for sale, if you have needs, please contact us.

 

If you want to know more about picv valve installation, picv valve operation, picv valve working and picv valve function, please visit our website.

 


Contact Supplier

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

You May Like

New Products

Recommended Products

View More View Less

Find Similar Products By Category

Mechanical Parts & Fabrication Services > Valves
Categories
Hi~