Bronze Adjustable Dynamic Flow Balancing Valve

Basic information of Bronze Adjustable Dynamic Flow Balancing Valve

This valve is required to maintain the flow of these or end equipment at all times within the working differential pressure range. As the system pressure fluctuates, the valve will automatically move up and down to change the opening, thus keeping the pipeline flow constant.

Dof960 series of cases

Features of Bronze Adjustable Dynamic Flow Balancing Valve

1. No external energy is required for automatic flow regulation;
2. Automatically adjust equipment or pipeline flow to meet the required design flow;
3. No need for balance debugging before the system runs;
4. Keep pipe flow constant.

Principle of Bronze Adjustable Dynamic Flow Balancing Valve

When the pressure difference control range is above, the valve tank is completely compressed, and the cross flow area is only the minimum design channel and the flow rate changes with the pressure difference. When the pressure difference is within the control range, the valve tank moves with the pressure difference, thus changing the flow area and keeping the flow at the set value. Under the pressure differential control range, the valve is fully extended to reveal the maximum overcurrent area and the flow rate changes with the pressure difference. If you don't know how to check flow balance? please contact us.

Installation and Commissioning of Bronze Adjustable Dynamic Flow Balancing Valve

This valve is mainly used for flow regulation and hydraulic balance. It can not be used as a shutoff valve because there is a certain amount of leakage when it is closed. For specific use, please consult ZECO Valve Group.

Product scope , Standards & Materials of Bronze Adjustable Dynamic Flow Balancing Valve

Size Range: 3/4"~2"
Pressure Rating: 10bar ~ 16bar
Face to Face Dimensions: EN 558-1, ASME B 16.10
Flange End Dimension: BS 21
Inspection and Test: ISO 5208 / EN 12226-2

Control Valve

ZECO control valves are widely used in water supply and drainage control systems in the global building market. As one of the top three brands of water system valves produced in China, ZECO has strict requirements on the materials used for parts and the technological process, For example, all the copper standard parts and the copper inner parts, because ZECO has mastered the source of copper raw materials, to ensure the reliability of the copper material from the very beginning of finishing, and in the casting process, it will go through a series of detection methods such as pre-furnace analysis and spectrometer material testing to ensure the safety of the material.

ZECO Valve Group, founded in 1991 with focus on manufacturing Water valves, including control valves, balancing valves,gate valves, butterfly valves, check valves, and air valves. Valve sizing 1/2” to 88”, rating BS 10bar through BS 25bar, served covering buildings & construction, waterworks, fire protection and many other fields. ZECO has excellent product quality and sound managing system. We have certificates of ISO9001, ISO14001, ISO18001, WRAS, FM, API 6D, CE, TS, and Sanitary Certificate for Drinking Water Equipment. Meanwhile, our products are insured by PICC. Besides, we are member of China Valve Industry Association, China Fire-proof Association and Water Supply and Sewage Engineering Division of China Construction Metal Structure Association, and having long-term cooperation with China National Chemical Equipment Corporation (CNCE) and China Petroleum & Chemical Engineering Survey and Design Association(CPCESDA). After development of 26 years, today the company supplies products to more than 30 countries and regions in the world and becomes one of the leading top 10 valve manufacturers in china.