Easytork Vane Actuator (EVA)

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Easytork Vane Actuator (EVA Series) Product Line

Easytork Vane Actuator
Easytork Vane Actuator

Key features of the Easytork quarter turn 90-degree pneumatic rotary vane type style valve actuators

  • Patented spring-less design directly replaces spring return actuators for fail safe
  • Eight models with torque of up to 46,000 in-lb at 80 psi
  • Each model can be used for open close or modulating: double-acting, fail-safe, fail position (open or close)
  • Temperature range of -4 degrees F to 176 degrees F (-20 degrees C to 80 degrees C)
  • American Water Works Association (AWWA) C541 Compliant
  • 2 year / 2 million cycle warranty

For any questions about our vane actuator, please contact us!

EVA Model Double Acting Torque
@ 80 psi (in-lb)
Fail Safe Torque
@ 80 psi (in-lb)
Flange Patterns
(ISO 5211 and Non-ISO)
Standard Drive Insert VDI / VDE 3845 NAMUR
EVA-0411 343 219 F03, F04, F05, F07 11mm (0.43″) Square
EVA-0514 640 420 F04, F05, F07, 3.25″ 14mm (0.55″) Square
EVA-0717 1,409 983 F05, F07, F10, 3.25″ 17mm (0.67″) Square
EVA-1022 2,895 1,963 F07, F10, F12, 3.25″, 5.00″ 22mm (0.87″) Square
EVA-1227 6,062 4,127 F10, F12, F16, 3.25″, 5.00″ 27mm (1.06″) Square
EVA-1436 10,758 7,190 F12, F16, 5.00″ 36mm (1.42″) Square
EVA-1646 22,519 15,072 F16, F25 46mm (1.81″) Square
EVA-1646 Tandem 45,038 30,143 F16, F25 46mm (1.81″) Square