Product Description
Siemens - SKD62UA Flowrite Electro-Hydraulic Actuator, 24Vac, Proportional, SR, 3/4" Stroke
The Flowrite SKD Advanced Feature Valve Actuator is used with Flowrite and other standard valves with a 3/4-inch stroke. This electronic valve actuator requires a 24 Vac supply to provide a 0 to 10 Vdc or 4 to 20 mA proportional control signal to the valve. Normally closed and 3-way upper port nominal force is 225 lb-in (1000N); normally open and 3-way bypass port is 258 lb-in (1150N). Other features of this valve actuator include automatic stroke calibration, manual override, die-cast aluminum housing, and spring return functionality. Advanced features include selectable operating direction (direct or reverse acting), adjustable start and span, stroke limit control, choice of linear or equal-percentage flow characteristics.
Additional Information
Ambient temperature, operation-15…50 °C
Degree of protectionIP54
Dimensions (W x H x D)5 x 11.81 x 6.65 in
Medium temperature-25…150 °C; 5…130 ºF
Mounting positionNEMA 1 (interior only), Upright
Position feedbackDC 0…10 V, 4…20 mA
Positioning signalDC 0...10 V, DC 4...20 mA, 0...1000 Ohm
Positioning timeOpen:30 s, Close:15 s
Spring return functionSpring return functionality
Stroke20 mm
Operating voltage19.2…31.2 V24 V#AC
Power consumption14 VA
Positioning force1000 N
