流量调节阀 meaning in English

flow control valve
flow regulating valve
flow-regulating valve

Hand flow adjusting valves for heating
供热用手动流量调节阀
Self - operated flow regulator
自力式流量调节阀
Combination flow regulator
组合式流量调节阀
Bypass flow regulator
旁通流量调节阀
The self - supported flow regulating valve can be approach to eliminate the water power maladjustment in city heat supply system meanwhile realize energy saving
供热系统中的水力失调与自力式流量调节阀的应用

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