3way electric motorized ball valve

Commutatore di flusso di raffreddamento a paddle in acciaio inossidabile HVAC

stainless steel paddle chiller flow switch HVAC Description The flow switch is mainly installed on-line or plug-in in medium pipelines such as water, gas and oil to monitor the water flow in the water system. When the water flow is higher or lower than a certain set point, the output alarm signal is ...