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)