Samson 4763 Compact Electropneumatic Valve Positioner 4-20mA for Pneumatic Actuators
製品の説明
Product Overview The Samson 4763 is a compact electropneumatic positioner intended for mounting on pneumatic control valves. It is a single-acting instrument that compares the control system's input signal with the actual valve stem position and then sends a corresponding pneumatic pressure to the actuator. The housing is die-cast aluminum, and the unit can be mounted in any orientation without being affected by mechanical vibration. The operating direction can be reversed in
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