Backflow Preventers

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Basic information

Venturi flowmeter is adopted in the body of a balanced valve with threaded connections to make flow adjustment more accurate and flow monitoring more convenient. Accurately balance the flow of each branch or end of the system.

Featuresof bronze balancing valve

Principle

The valve regulates the flow rate of medium through its valve body, balancing the valve stem up and down by turning the regulating valve handle, adjusting the flow path and changing the flow curve characteristics. Pressure gauges equipped on the balance valve body are used to measure pressure differential, which can be used to detect and adjust the flow rate.Installation and CommissioningThis valve can be installed either on the water supply pipe or on the water return pipe. Generally, it is recommended to be installed on the water return pipe, especially on the high-temperature loop. For specific use, please consult ZECO Valve Group.Product scope, Standards & MaterialsSize Range: 3/4"~2"Pressure Rating: 10bar ~ 16barFace to Face Dimensions: EN 558-1, ASME B 16.10Flange End Dimension: BS 21Inspection and Test: ISO 5208 / EN 12226-2

ZECOis one of the most professional china check valve manufacturers, and we have been devoted to produce valve groupfor many years. If you want to know more details or want a quotation, just feel free to contact us!

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