Cash Valve PBE Series Cryogenic Pressure Regulators

Cash Valve PBE Series Cryogenic Pressure Regulators

PBE Series regulators combine the pressure building and economizer functions into one unit

PBE-1A Combination Pressure Builder-Economizer

          • Forged brass body and spring chamber
          • Brass and stainless steel trim
          • PTFE/Armalon or bronze diaphragm
          • Stainless steel pressure spring
          • All parts are commercially cleaned for oxygen service
          • Temperature rating: +150°F to -320°F (339K to 78K)
          • Maximum initial pressure: 600 psi (42.18 kg/cm2 )

PBE-2 Combination Pressure Builder-Economizer

          • Bronze body, spring chamber, trim, and diaphragms
          • PTFE seat and diaphragm gasket
          • stainless steel economizer seat
          • Stainless steel spring, nuts, and bolts
          • All parts are commercially cleaned for oxygen service
          • Temperature rating: +150°F to -320°F (339K to 78K)
          • Maximum initial pressure: 400 psi (28.12 kg/cm2 )

PBE-5 Combination Pressure Builder-Economizer

          • Forged brass body, bronze spring chamber
          • Brass and stainless steel trim
          • Bronze diaphragms
          • Stainless steel pressure spring
          • Graduated adjustment screw
          • All parts are commercially cleaned for oxygen service
          • Temperature rating: +150°F to -320°F (339K to 78K)
          • Maximum initial pressure: 650 psi (45.7 kg/cm2)

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