Pilot Solenoid
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Side mounted NAMUR solenoid valves are available in 24 VAC, 24 VDC, 120 VAC and 220 VAC voltages. General service enclosure or optional explosion proof enclosure, are available with standard manual override capabilities.
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Lux Limit Switch
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Lux Limit Switch positition indicators are designed to operate on quarter turn pneumatic actuators. Visual open or closed indication, with 2-SPDT end of travel limit switches that confirm the valves position.
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Pneumatic Positioner
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For proportional control of high pressure pneumatic actuators. Controlled by either 3-15 PSI instrument air or 4-20 ma input signal. Optional 4-20 ma feedback confirms the valves position.
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Cycle Timer
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Extends the operating time of the Electra on/off actuator by slowly opening and closing the actuator to protect the piping against water hammer.
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Log Rate Servo Board
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For proportional control of Electra quarter turn actuators. Controlled by either 4-20 ma or 0-10 VDC input signal. Optional 4-20 ma or 0-10 VDC feedback confirms the valves position.
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High Resolution Digital Servo Board
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Digital high resolution proportional control card achieves 450 points of resolution over 90° with the Electra quarter turn actuator. Controlled by either 4-20 ma or 0-10 VDC input signal. Optional 4-20 ma or 0-10 VDC feedback confirms valves position.
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Sandwich Declutch
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The declutchable manual override offers safe and easy valve positioning when supply air pressure is lost. The sandwich declutch mounts between the valve and high pressure quarter turn pneumatic actuator.
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