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Triac S2 Series Stainless Steel Actuator

Brand: A-T Controls, Inc.
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TRIAC® Series S2 Stainless Steel Rack and Pinion Actuators offer an economical solution to harsh chemical environments and the corrosion resistant requirements of the pharmaceutical, food, beverage, pulp and paper, and petrochemical industries.
Features
  • 316 Stainless Steel Body, Pinion and Pistons
  • Dual Travel Stops, Providing Adjustment in Both Open and Closed Positions
  • Direct Mount
  • ISO5211 Mounting Dimensions
  • NAMUR Accessory Mounting
  • Electropolish Finish
  • Double Acting and Spring Return
  • Standard Working Temperature -40ºF to 175ºF
  • Maximum Working Pressure 150 psig
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TRIAC® Series S2 Stainless Steel Rack and Pinion Actuators offer an economical solution to harsh chemical environments and the corrosion resistant requirements of the pharmaceutical, food, beverage, pulp and paper, and petrochemical industries.
Features
  • 316 Stainless Steel Body, Pinion and Pistons
  • Dual Travel Stops, Providing Adjustment in Both Open and Closed Positions
  • Direct Mount
  • ISO5211 Mounting Dimensions
  • NAMUR Accessory Mounting
  • Electropolish Finish
  • Double Acting and Spring Return
  • Standard Working Temperature -40ºF to 175ºF
  • Maximum Working Pressure 150 psig
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Specifications

Brand

Actuator Size

  • 52 to 210

Actuator Type

  • Double-Acting (Reverse Acting)
  • Spring Return Fail Clockwise or Counter-Clockwise

Air Supply

  • psi: 40 to 100 (kPa: 280 to 700, bar: 2.8 to 7) - Spring Return Torque
  • psi: 40 to 120 (kPa: 276 to 827, bar: 2.8 to 8.3) - Double-Acting

Applications

  • Food & Beverage
  • Petrochemical
  • Pharmaceutical
  • Pulp & Paper

Approvals & Certifications

  • ISO 5211 Mounting

Bearing Material

  • Piston Bearing: Polyoxymethylene

Enclosure Finish

  • Electro-Polishing

Enclosure, Body Material

  • 316 Stainless Steel - ASTM A351 CF8M, 1.4408

Materials of Construction

  • Indicator: ABS Plastic
  • Outside Washer, Top Pinion Washer: Polyoxymethylene
  • Spring Retainer Connnector: Brass
  • Spring Retainer: Nylon 66
  • Thrust Washer, End Cap (ASTM A351 GRADE CF8M), Travel Cam Stop: AISI 316 Stainless Steel

Nut & Bolt Material

  • End Cap Bolt, Travel Stop: AISI 304 Stainless Steel

Operating Pressure

  • psi: 150 (kPa: 1,034, bar: 10.34) - Max.

Operating Temperature

  • -40° to 80° C (-40° to 175° F)

O-Ring Material

  • End Cap, Travel Stop, Top/Bottom Pinion: Buna-N
  • End Cap, Travel Stop, Top/Bottom Pinion: FKM

Pinion Material

  • AISI 316 Stainless Steel

Piston Material

  • AISI 316 Stainless Steel

Piston O-Ring

  • Buna-N
  • FKM

Plug Material

  • Buna-N

Ring Material

  • Snap Ring: AISI 316 Stainless Steel

Seat / Seal Material

  • Seal: Buna-N
  • Seal: FKM

Spring Material

  • Epoxy Coated Spring Steel
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