The YT-315 Volume Booster Relay is used in pneumatic control valve which receives positioner’s output signal and supply air pressure actuator to reduce response and adjusting time.
  • Supplies constant air pressure at the rate of 1:1.
  • By-passing control enhances safety of control valve.
  • Response to slight changes in input signal, which increases accuracy of output of air pressure to actuator.
  • Built-in 100 mesh screen filters dusts in the air.
  • Supply/Outlet Connection: 3/4" NPT
  • Signal Connection: 1/4" NPT
  • Pressure Ratio:  1:1 Signal:Output
  • Signal and Output Pressure: psig: 101 (bar: 7, kPa:  700, MPa: 0.7)
  • Supply Pressure: psig: 145 (bar: 10, kPa: 1,000, MPa: 1)
  • Flow Capacity: 
    • Exhaust: 5.24 Cv
    • Output: 4.91 Cv
  • Material: Stainless Steel
  • Temperature Range: 
    • -20° to 70°C (-4° to 158°F)
    • -20° to 120°C (-4° to 248°F)
    • -40° to 70°C (-40° to 158°F)
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