机动化球阀门

Motorized Ball Valve Ball Valve Motorized Valve General DV-E series electric adjustable ball valve are made up by EA9XXX series electric actuator, EL9XXX series brass ball valve and EN9001 connectors, to adjust the regulating media flow, it is widely used in heating, ventilation, air conditioning and building automation systems. Characteristics Imported AC reversible motor Hysteresis automatic overload protection Low noise A constant actuator speed, does not change with the load Easy installation, no need to debug Technical Data Items: EA9X08 EA9X016 Power supply: 20-30VAC 50/60 Hz Torque: 8Nm 16Nm Run Time: 60sec/60Hz 72sec/50Hz Operating status power consumption: 4.0W(24V) Stop state power consumption: 0.7W(24V) Diameter: 6.5VA Control signal: 0(4)20mA/0(2)10V Input Resistance: 0-10V more than 100KΩ/(4)20mA less than 500Ω Feedback signal: 0-10V/(4)20mA or switch control Position signal: Potentiometer Rotation: 0-90° Limit angle: 5-85° (each step 5°) Auxiliary Switch Rating: 3(1.5)Amp230V Lifespan: Rotary 70000 times (At rated load) Noise: 40dB(A) Protection level: Protection Level: IP44 Temperature: -20 +50 Humidity: 5-95RH Storage Temperature: -40 +70 Standard: In line with the standard CE Dimension(H*W*D): 150*106*67 Weight: 1.1KG Applicable A. Put the ELH9XXX ball valve with EA9XXX electric actuator installed in the horizontal pipe above the center line or with the centerline. B. In order to reduce the heat conduction of steam or other occasions, should ensure that there is sufficient space for actuator disassembly. C. When Install the electric actuators, the first turn with the wrench to stem several times to eliminate the torque that long-term storage has made. D. A port should be the port which flow into. E. Prevent the water or steam into the actuator.