Actuators and positioners normally used for mobile, oilfield and marine applications. (For Rotary Actuators, see Automation product group.)

AA
AA Type Actuator
  • Powerful diaphragm-lever type radial actuator positioner
  • Force rating of 1125 inch-lb-degree
  • AA-1 basic model
  • AB-1 model with stop cylinder
  • BA-1 model with vernier feature for exact positioning and very fine control
A2H

A-2-H Actuator

  • Diaphragm-lever type radial actuator positioner
  • Force rating of 410 in-lb-degrees
  • Normal stroke of 2", adjustable from 1 7/8" to 2 1/4"
Clinear

"C" Type Linear Positioner

  • Linear piston type positioner
  • Integral female clevis for easy mounting
  • Strokes of 1 1/2" or 3"
  • Force rating: Small size 650 inch-lb-degrees
  • Force rating: Large size 1400 inch-lb-degrees
  • Operating pressure: 10-60 psi
 

"E" Type Positioner

  • Most powerful of the diaphragm positioners
  • Spring Returned - Linear Motion
  • Stroke of 2"
  • Force rating of 4500 inch-lb. degrees or 36 lbs. thru 2"
 

Two direction Positioner (Lg Bore)

  • Linear piston type positioner
  • Total Stroke lengths: 2", 4", and 6"
  • Move 1/2 total stroke in each direction from a center "zero" position
  • Force ratings (inch-lb. degrees): 1620, 3240, and 4860
  • Die cast, anodized aluminum head and cap; aluminum body
  • Operating pressure: 10-90
 

Two direction Positioner(Small Bore)

  • Linear piston type positioner
  • Total Stroke lengths: 1", 1 1/2", and 2"
  • Move 1/2 total stroke in each direction from a center "zero" position
  • Force ratings (inch-lb. degrees): 410, 615, and 820
  • Die cast, anodized aluminum body