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Valves & Actuation

Plastic Actuated Diaphragm Valves

Series 19 Electric Actuator on Type-14 Diaphragm Valve

Diaphragm valves can be electrically actuated with the Series 19 actuator up to 4"


Data Sheet

Data sheet - Series 19 Electric Actuator on Type-14 Diaphragm Valve

Ideal Applications Include:

Chemical Processing, Water & Wastewater, Landfills, Irrigation, Food Processing, Mining


  • Compact: Perfect for OEM and skid manufacturers
  • OLED Screen: Displays valve position, alarms (such as an over torque condition)
  • Push Buttons: Used to calibrate/adjust end positions, local controls
  • Multi-voltage: 24 VAC/VDC or 95 VAC to 265 VAC
  • Motor: Reversing, brushless DC motor
  • Gear Train: Permanently lubricated steel gears
  • Corrosion Resistant Enclosure: NEMA 4X PC/PET enclosure with stainless steel trim
  • ISO mounting configuration
  • Electrical Connection: NEMA 4X cable gland with two-meter cable
  • Visual Position Indication: Flat disc position indicator
  • LED Position Indication: RED closed, GREEN open, BLUE fault
  • Manual Override: Manually cycle valve via electroless nickel-plated hex key
  • Auxiliary Contacts: Open and closed dry contacts rated 0.1 Amp @ 250 VAC, 0.5 Amp @ 30 VDC
  • Alarm Contacts: Dry contacts rated 0.1 Amp @ 250 VAC, 0.5 Amp @ 30 VDC for alarm status (over torque, as an example)
  • QR Code: Links to user manual; includes wiring schematic
  • Space Heater: Internally wired to limit condensation
  • CE Compliant: All actuators are CE labeled and compliant
  • 70% Duty Cycle: Extended duty cycle is ideal for high cycling applications
  • Simple Wiring: Wiring technique is the same for all voltage units
  • Local Controls: Used with OLED and push buttons, a user can locally open or close units via password


  • Selectable Control Signal: User can select 4-20 mA, 0-20 mA, 0-10 VDC, 2-10 VDC, or 1-5 VDC (size 20 is specifically a current control signal or a voltage control signal)
  • Reverse Acting: User can select standard operation or reverse acting
  • Selectable Fail Position: If control signal is lost, the unit can be calibrated to fail as is, fail open, or fail close
  • Transmitter: Current or voltage transmitter (matching the control signal) is standard equipment