Series 79 PAG pneumatic actuators have a glass-reinforced polyamide housing for chemical resistance and high strength. The actuator functions using a double piston rack and pinion arrangement for a smooth torque profile throughout the actuator stroke. Air to spring models feature a concentric spring set for consistent output torque. The base of the actuator has an ISO output drive and bolt circle for easy mounting to quarter turn valves. The top of the actuator has a visual position indicator and a NAMUR mounting pad to accommodate mounting accessories. The air ports are 1/4 in. NPT and have a NAMUR bolt pattern to accommodate flush mount solenoids.
Ideal Applications Include:
Chemical Processing, Bleach Plants, Aquariums, Mining, Water Treatment, Landfills, Swimming Pools, Power Plants
Features & Benefits:
Actuator body and end caps constructed of glass-filled polyamide
Double piston, rack and pinion operation
80 psi to 120 psi recommended operating pressures
Fail positions can be specified for air to spring actuators
Visual position indicator
-25 to 195 degrees F operating temperature range
1/4 in. NPT air connections
ISO output drive and bolt pattern for easy mounting
NAMUR accessory mounting
Outout shaft is 300 stainless steel
Note: Actuated and Flanged connection valves are special order with a 3-4 week average lead time.