Detail SIEMENS Electro-hydraulic Actuators For Valves
Electro-hydraulic actuators for valves with a 20 mm stroke
SKB32...SKB82...
SKB62…
SKB60
•
SKB32... Operating voltage AC 230 V, 3-position control signal
•
SKB82... Operating voltage AC 24 V, 3-position control signal
•
SKB6... Operating voltage AC 24 V, control signal DC 0… 10 V, 4… 20 mA or 0...1000 ©
•
SKB6… Choice of flow characteristic, position feedback, stroke calibration, LED status indication, override control
•
SKB62UA with functions choice of direction of operation, stroke limit control, sequence control with adjustable start point and operating range, operation of frost protection monitors QAF21... and QAF61...
•
Positioning force 1000 N
•
Actuator versions with or without spring-return function
•
For direct mounting on valves; no adjustments required
•
Manual adjuster and position indicator
•
Optional functions with auxiliary switches, potentiometer, stem heater and mechanical stroke inverter
•
SKB...U are UL-approved
Use
For the operation of Siemens 2-port and 3-port valves, types VVF..., VVG..., VXF... and VXG... with a 20 mm stroke as control and safety shut-off valves in heating, ventilation and air conditioning systems.
Tampilkan Lebih Banyak