dc 0~10v 4~20mA plastic cw617n
1000 wog cf8m cf8m upvc ss cpvc cf8m stainless steel reducing port three way two way mini
4-way wafer type spring return non return self close self closing female male compression fitting
90 degree high medium temperature big flow rate low power consumption IP55 IP45 IP65 waterproof fire proof
2.0Mpa pvc electric actuator motorized pvc motorised electronic motorized electric motorized control
electric actuated actuator mounted water flow control fluid flow control flow control chemical
solar heating hvac air condition central air condition refrigeration drinking water water treatment
inflatable globe global shut off solenoid diverting mixing sanitary