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Water supply equipment with constant pressure

Product Description

Features:

The equipment adopts the system static pressure as the initial design pressure head in the expansion tank. In the initial operation, the make-up water pump is first started to fill the water chamber in the system and the air pressure tank. After the system is full, the excess water is squeezed into the capsule. As the amount of water increases, the volume of the water chamber expands and compresses the gasbag, and the pressure inside the tank also increases. When it reaches the design pressure, the make-up water pump is turned off by the pressure controller. When the thermal expansion of the water in the system causes the system pressure to rise above the design pressure, excess water is discharged through the relief valve to the make-up water tank for circulation, when the volume of water in the system shrinks due to leakage or temperature drop, and the system pressure drops, the water in the capsule is continuously pressed into the pipe network to supplement the pressure drop loss of the system. When the system has a large amount of water to supplement, the make-up water pump is started.

 

Contact Information

Address: No. 666 Xinshuini Road, Ganjingzi District, Dalian, Liaoning Province
Telephone: 0411-66880585/66880562
Fax: 0411-66880585
E-mail: [email protected]

 

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Address: No. 666 Xinshuini Road, Ganjingzi District, Dalian, Liaoning Province
Telephone: 0411-66880585/66880562
Fax: 0411-66880585
E-mail: [email protected]

Customer satisfaction is our goal

The company continues to create high quality products, to provide customers with energy saving, environmental protection, perfect cooling and heating solutions.
The products of Dalian Hongding are highly efficient and easy to use and maintain, achieving energy conservation and emission reduction, reducing costs and increasing economic benefits for enterprises.
“Good Faith, Quality First, Brand Establishment, Widely Renowned” is the object of the company.

Service Hotline:400-0977-195