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AP Series
Spring Return Pneumatic Actuator
DynaQuip Controls AP Series pneumatic actuators are designed to meet the needs of the quarter-turn valve industry. Engineered to be compact, durable and versatile, these units represent the latest state-of-the-art technology coupled with economical operation.
The careful execution of the customer oriented design concept has produced an actuator line with many user benefits - hard anodized body, polyester painted end caps and nickel plated drive shaft for complete corrosion protection; 300 series stainless steel bolts, mirror finishing cylinder walls and piston guide bearings for long service life and reduced friction; internal and external stroke adjustment; plated pre-loaded springs on spring return units for ease of use.

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MATERIALS
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ACCESSORIES
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- Body: Aluminum, ASTM 6063-T6, Hard Anodized Finish, Electroless Nickel Plated Optional
- Piston: Aluminum Alloy, ASTM B179
- End Cap: Aluminum Alloy, ASTM B179, Black Polyester Paint Finish
- Drive Shaft: Forged Steel, ASTM A105 Nickel Plated
- Seal, O-Rings: Buna N
- Bearings: Nylon 46
- Screws: S.S. ASTM A193-B8
- Nuts: S.S. ASTM A194-GR8
- Loaded Springs: Steel, High Alloy Epoxy Coated
- Temperature: -4°F to 176°F
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- Solenoid Valve - Mounts directly to actuator (Namur Standard), NEMA 4
- Speed Controls - adjustable control of valve travel speed
- Valve Position Transmitters - Moniteur FMYB1120, 2 SPDT switches with mounting bracket
- Positioner - Pneumatic or Electro-Pneumatic for modulating controls
- Dribble Control - used for 2 stage operation of pneumatic actuator
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