PSS Series Air-to-Spring Scotch Yoke Pneumatic Actuator for 1/2" to 1-1/2" TB, TBH, TW & LA Series Valves

Item 21767
376.83/Each

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Overview

The PS Series actuators feature a robust aluminum body with a three-layer epoxy/urethane coating for superior corrosion and abrasion resistance to handle harsh environments. With a lightweight, extremely compact design, the PS Series also allows for ease of installation in tight spaces and less line weight where it is critical. Internally, the PS Series employs a scotch yoke design, resulting in less friction and longer actuator life. Due to the scotch yoke design, the operating torque profile closely matches the torque profile of mating valves; this results in a smaller volume & size assembly when attached to the valve. The actuators have NAMUR VDI/VDE 3845 mounting for solenoids and an ISO5211 mounting base. These actuators are for the TBH and TB True Union Ball Valve, TW 3-Way Valves, and LA Lateral 3-Way Valves from 1/2" to 1-1/2" sizes. If ordering an actuator for a TBH or BYV valve, a mounting kit must be added at the same time as the valve and actuator. TB, TW, and LA series valves include the price of a mounting kit. The valve and actuator must still be ordered at the same time to eliminate the additional cost of a mounting kit.

  • Aluminum body with three-layer epoxy/urethane coating
  • NBR & FPM seals; 303 stainless steel output shaft per ASTM A314
  • Single-acting fail-safe spring return action; Namur-style top-works & solenoid mounting
  • Scotch Yoke quarter-turn design; Linear motion with no teeth or gears
  • Position indicator; Permanent lubrication
  • 1/8" NPT air port connections
  • Output torque: 133 in./lb. @ 80 psi; Spring stroke: 132 start/88 end
  • Air consumption: 5.5 cu. in.
  • Stroke & cycle time: 1/2 second
  • Air pressure range: 80 psi to 120 psi

Item Information

Item Number: 21767
Catalog Page Number: P-502
Manufacturer: Hayward®
Manufacturer Part #: PSS015
UPC: 610377403436
Country of Origin: USA

Tech Specs

Weight: 2.65 lbs

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