Ball valves
Valves
VA-7010 series department of fan-coil electric valve suitable for wind machine pipe flow on-off control .The valve body is brass forging Drives using hysteresis step motor as power. Open valve after the power off spring is reset (After the failure of valve automatically closes .
Body valve: Brass(forging)
Valve stem: stainless steel
Material of seal: silicone rubber
the drive chassis: die casting aluminum alloy
Drive cover : Flame retardant ABS engineering plastics
Driving motor :hysteresis synchronous motor
The drive voltage :AC220V 50HZ/60HZ
Power consumption:7.5 VA
The valve body pressure::1.6 mpa to allow pressure: s0.13 mpa
Media :cold water hot water
Media temperature:2.95
Ambient temperature:0/60
Closing and opening time :opening time about 10 second closing time about 5 second
The valve connect way: G internal pipe thread(customized according to customer requirements)
Trip(nominal valve): 4.0mm