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Brand: Kuhnway (Queen)
Price Ex Vat: £495.25
Motor actuated Stainless Ball Valve with Spring Return MK3-2
Function: 2/2 way normally closed, option normally open
Operation: electric motor driven with spring return
Valve: 0 to 10 Bar 2 way full flow 304 stainless steel
Port: 1/2, 3/4, 1, 11/4, 11/2 and 2 BSP thread
Temperature: -5°C to +120°C
Actuator: MK3 Series Spring Return electric actuator Fast open and close 2.5 seconds, simple wiring, life time in excess of 60,000 cycles.
Voltages: 100 to 115vAC or 200vAC to 240vAC 50/60 Hz
Power Consumption: 80VA
Temperature: 0 to +50°C Ambient
Mounting +/- 15º from vertical or can be mounted upside down.
Mounting bracket: Aluminium Alloy electroststicly painted
Drive socket: Cast Iron Chrome plated
Actuator housing: strong robust Aluminium Alloy
Supplied fully assembled and function tested.
Little bit expensive for a auto return electric actuator, but a very robust and trustworthy design. I noticed the motor over compensates for the strong return spring and the unit does not draw power when actuated open which is very energy efficient. If you could supply them with 24vdc supply I would be in the market for them in batches of 10 at a time. let me know if you ever have this option with 11/2" full bore 2 way stainless steel ball valve. Thanks guys.