Product Description
Easytork EVA-0411, 1-1/2" Vane Actuator Valve, EVA Series
PN: EVA-0411
The Easytork EVA-0411 is a double-acting vane actuator with a double acting torque of 343 in-lb at 80 psi and a fail safe torque of 219 in-lb at 80 psi. It has a standard drive insert of 11 mm (0.43 in) square. Easytork's patented vane-type design is the most compact, efficient, and accurate quarter turn pneumatic rotary valve actuator. The EVA Series is a rugged high quality pneumatic rotary vane type actuator for industrial and municipal markets.
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 -40 degrees F to 248 degrees F (-40 degrees C to 120 degrees C)
+ American Water Works Association (AWWA) C541 Compliant
- Double Acting Torque @ 80 psi (in-lb): 343
- Fail Safe Torque @ 80 psi (in-lb): 219
- Flange Patterns (ISO 5211 and Non-ISO): F03, F04, F05, F07
- Standard Drive Insert: 11mm (0.43") Square
- VDI / VDE 3845: Yes
- NAMUR: Yes
