Bronze Adjustable Dynamic Flow Balancing Valve

Name: Bronze Adjustable Dynamic Flow Balancing Valve
Brand: ZECO Valve Group

Basic information of Bronze Adjustable Dynamic Flow Balancing Valve

This valve is required to maintain the flow of these pipes 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.

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.

Part	Material	Standard
Body	CuZn39Pb1 / C37000	EN12167/ASTM B135
Bonnet	CuZn39Pb1 / C37000	EN12167/ASTM B135
Trim	CuZn39Pb1 / C37000	EN12167/ASTM B135
Measuring Port	CuZn39Pb1 / C37000	EN12167/ASTM B135
O-Ring	EPDM / NBR	ISO 4633
Handwheel	Nylon	ISO 4633
For the materials options not listed, consult factory. ZECO manufactures valves in more than 50 different alloys.

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

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