Valve Control Products by A-T Controls, Inc. including positioners, limit switches, solenoids, and valve accessories:

• Positioners
  • PPR 1200 - Pneumatic 3-15 psi Positioner
  • EPR 1000 - Electro-Pneumatic 4-20 mA Positioner
  • Moore 760 Positioner
  • Sipart PS2 Digital Positioner
  • ESR Series Smart Valve Positioner
• Limit Switches
  • APL-2 Series Compact Limit Switch
  • APL-3 SeriesLimit Switch
  • APL-4 Series Limiti Switch
  • Twist Set Series Non Metallic Limit Switch
  • EX Series Explosion Proof Limit Switch
  • Special Application Limit Switches
• Solenoids
  • TVC5 Series Solenoid
  • TVCS Series Solenoid
• Valve Control Accessories
  • Gearboxes
    • Quarter-turn Gear Operator
    • Declutchable Gear Overrides
  • Block & Bleed Valve
  • Lock-Up Valve
  • Dribble Control
  • Dome Indicators
  • Flow / Speed Controls
  • Filter / Regulators