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Pietro Fiorentini Pilot Operated-Gas-Pressure Regulator Reva 182

Pietro Fiorentini Pilot-Operated Gas Pressure Regulator Reval 182

  • Reval 182 is pilot-controlled pressure regulator for medium and low pressure applications.

  • Reval 182 is normally a fail to close regulator and specifically will close under the following conditions: breakage of main diaphragm and lack of feeding to the pilot loop.

  • This regulator is suitable for use with previously filtered, non-corrosive gases.

  • Available pipe sizes: 1″ to 10″ NPT
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Sensus 121-RPC Pilot-Operated Gas Regulator

Sensus 121 RPC 121-PL Pilot-Operated Regulators

121 Pilot Operated (121-RPC)

  • Precision regulation of pressure to a setpoint
  • +/- 0.5% absolute outlet pressure accuracy
  • 3½” w.c.-35 psig outlet pressure range

121 Pressure Loaded (121-8PL)

  • Constant loading pressure on diaphragm
  • +/- 5.0% absolute outlet pressure accuracy
  • 1 psig-35 psig outlet pressure range
  • Bleeds to line
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Sensus 243 RPC pilot operated regulators

Sensus 243-RPC Pilot-Operated Regulators

  • Available Pipe Sizes: 1-1/4″, 1-1/2″, 2″ NPT Screwed and 2″ Flanged
  • Interchangeable Orifices: 1/4″ – 1-1/4″
  • Body: Cast Iron (ASTM A126 Class B)
  • Diaphragm case: Die Cast Aluminum Alloy
  • Orifice and Stem: Brass
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