ZLF Self-Operated Balancing Valve

ZLF self-operated balancing valve designed by Dazhong Valve Group, ZLF self-operated flow control valve (self-operated balancing valve) belongs to the flow regulation and control device of liquid pipe network, and is a supporting product for heating and air-conditioning systems to realize "metering and charging". It is effective. Solve the problem of imbalance of heating network.

• ZLF type self-operated flow control valve (self-operated balancing valve) is the latest high-precision flow product developed by our group on the basis of the practice of various flow valves

• This valve belongs to the liquid pipe network flow adjustment and control device, and is a supporting product for heating and air-conditioning systems to realize "metering and charging

• It effectively solves the problem of imbalance of the heating network, thus overcoming the large flow, small temperature difference and unreasonable operating conditions.

• This product has been debugged on the accuracy of constant flow, and the accuracy of constant flow is ±5%. The internal materials are bronze and stainless steel, and no power supply is needed. It saves coal and electricity by 8~30%. The set flow can be 360 The special locking device and flow display of the rotary valve disc ensure the quality of adjustment during operation