Covna dn150 pvc flange type 4-20ma Water Flow Control Wafer Type UPVC CPVC Electric motorized water treatment butterfly valve

150 pvc flange type 4-20ma Water Flow Control Wafer Type UPVC CPVC Electric motorized water treatment butterfly valve

150 Pvc Flange Type 4-20ma Water Flow Control Wafer Type UPVC CPVC Electric Motorized Water Treatment Butterfly Valve

4-20ma Water Flow Control Cast Iron 2/3/4/6/8/10/12/24 inch Wafer Type Electric Motorized Actuator Butterfly Valve

4-20ma Water Flow Control Cast Iron 2/3/4/6/8/10/12/24 inch Wafer Type Electric Motorized Actuator Butterfly Valve

4-20ma Water Flow Control Cast Iron 2/3/4/6/8/10/12/24 inch Wafer Type Electric Motorized Actuator Butterfly Valve

4-20ma Water Flow Control Cast Iron 2/3/4/6/8/10/12/24 inch Wafer Type Electric Motorized Actuator Butterfly Valve

DN40-DN300 Motorized UPVC Butterfly Valve Wafer Type Electric Regulating Actuator 4-20MA control for Water,Steam,Gas,Oil ,etc

DN40-DN300 Motorized UPVC Butterfly Valve Wafer Type Electric Regulating Actuator 4-20MA control for Water,Steam,Gas,Oil ,etc

Covna 2 inch 2 Way 24v dc 12v Flange Water Stainless Steel Water Flow Control motorized Electric Ball Valve

Covna 2 inch 2 Way 24v dc 12v Flange Water Stainless Steel Water Flow Control motorized Electric Ball Valve

COVNA Flange Type DC 12V Modulating Electric Motorized Butterfly Valve CPVC Plastic Electric Butterfly Valve for Sea Water

Water Flow Control UPVC Wafer Type Electric Motorized Actuator Butterfly Valve

COVNA DN80 3 inch 4-20mA Modulating Control Flange Type Motorized Actuator Butterfly Valve

4" motorized butterfly valve dn200 24v dc electric air control cpvc upvc 8 inch flange type electric actuator butterfly valve

4-20ma Automatic Flow Control Valve System 2/4/6/8/10/12 inch Wafer Motorized Butterfly Valve

4-20ma Automatic Flow Control Valve System 2/4/6/8/10/12 inch Wafer Motorized Butterfly Valve

4-20ma Automatic Flow Control Valve System 2/4/6/8/10/12 inch Wafer Motorized Butterfly Valve

4-20ma Automatic Flow Control Valve System 2/4/6/8/10/12 inch Wafer Motorized Butterfly Valve

6'' Electric Flange Ball Valve Stainless Steel 304 PTFE Full Port AC110V Rugulation Type 4-20mA DN150 Motorized Ball Valve

COVNA HK6Q-EX-P RS485 Explosion proof Electric UPVC Ball Valve Double Union Motorized PVC Flange Ball Valve

COVNA HK6Q-EX-P RS485 Explosion proof Electric UPVC Ball Valve Double Union Motorized PVC Flange Ball Valve

RS485 DN 80 Boiler Steam Flow Meter 4-20ma Built In Compensation Vortex Flow Meter Flange Connection, Wafer Type DN15-DN300 OEM

JTAIV 2 inch Pipe fittings 2 Way Flange Water Stainless Steel Water Flow Control motorized Electric Ball Valve

PN16 2inch 0-10vdc Regulating Control Valve 220V AC UPVC CPVC FRPP PPH PVDF Electric Flange Motorized Ball Valve

RS485 DN 80 Boiler Steam Flow Meter 4-20ma Built in Compensation Vortex Flow Meter Flange Connection, Wafer Type DN15-DN300 OEM

1PC DN80 DN100 DN125 DN150 PVC plastic Flange type rotameter Water Treatment Pipeline FlowmeterLiquid Water Flow Meter Rotameter

RS485 DN 80 Boiler Steam Flow Meter 4-20ma Built In Compensation Vortex Flow Meter Flange Connection, Wafer Type DN15-DN300 OEM

RS485 DN 80 Boiler Steam Flow Meter 4-20ma Built In Compensation Vortex Flow Meter Flange Connection, Wafer Type DN15-DN300 OEM

DN125 DN150 Air Flow Meter Gas Steam Nitrogen Oxygen Compressed CO2 Vortex Flowmeter Digital Display SS304 24VDC 4-20mA Flange

DN150 DN200 Flange O2 H2 CH4 Natural Gas compress Air 4-20mA RS485 Thermal Gas Flow Meter