西門子 SKD系列電動閥驅動器 Siemens Electrohydraulic Actuators for valves

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描述

For the operation of Siemens 2-port and 3-port valves, types VVF.., VVG.., VXF.. andVXG.. with a 20 mm stroke as control and safety shut-off valves in heating, ventilation and air conditioning systems
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

Product Varaints:

SKD32.. Operating voltage AC 230 V, 3-position control signal
SKD82.. Operating voltage AC 24 V, 3-position control signal
SKD6.. Operating voltage AC 24 V, control signal DC 0…10 V, 4…20 mA or 0…1000 ohm
SKD6.. Choice of flow characteristic, position feedback, stroke calibration,LED status indication, override control
SKD62UA 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..

Siemens Globe Valves and Actuators

Positioning Force	1000N
Stroke	20mm
Ambient temperature, operation	IP54
Medium temperature	-5…55 °C
Mounting position	-25…130 °C
Positioning Signal	DC 0…10 V, 4…20 mA, or 0…1000 ohm
品牌	Siemens
Product no	SKD32.21, SKD32.50, SKD32.51, SKD82.50, SKD82.51, SKD60, SKD62, SKD62UA, SKB32.50, SKB32.51, SKB82.50, SKB82.51, SKB60, SKB62, SKB62UA, SKC32.60, SKC32.61, SKC82.60, SKC82.61, SKC60, SKC62, SKC62UA