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Cryogenic Line Regulators

The BR-1780 Series of regulators are designed for final line pressure regulation on medical oxygen systems. They are equally suitable for a variety of gases in medical or industrial applications. The BR-1780 Series Regulators have a balanced seat, are constructed with oxygen compatible materials, and offer a tamper resistant adjustment screw cap. Flow performance is impressive as well offering up to 30,000 SCFH for the 3/4” and 1” model and up to 20,000 SCFH for the 1/2” model. For Carbon Dioxide and Nitrous Oxide Service: Specify EPDM material for seat disc and 0-Rings, add “E” to end of part number.

Features

  • Maintains a steady downstream pressure across a range of inlet pressure commonly provided by a cryogenic bulk tank.
  • Large seat and diaphragm areas provide high capacity with sensitive control of delivery pressure with low falloff.
  • Two ¼” FNPT delivery pressure gauge ports are located (plugged) on each side of the valve.
  • Two bonnet drain/vent holes to allow for different mounting orientation.
  • Bonnet cap covering adjusting screw for tamper protection.
  • Maximum inlet pressure is 435 psig.
  • Available in four delivery pressure ranges.
  • Temperature range: -40° F to +165° F.
  • Cleaned per CGA G-4.1 for oxygen service.
  • 100% Factory Tested

The 1780 Series of regulators are designed for final line pressure regulation on gas distribution systems. They are suitable for a variety of gases in medical or industrial applications. The 1780 Series Regulators have a balanced seat, are constructed with oxygen compatible materials, and have the same valve design, brass body, and internal parts as the premium BR-1780 Series. Flow performance is likewise equal to the BR-1780 Series. For Carbon Dioxide or Nitrous Oxide service: Specify EPDM material for seat disc and O-rings, add “E” to end of part number.

Features

  • Maintains a steady downstream pressure across a range of inlet pressure commonly provided by a cryogenic bulk tank.
  • Large seat and diaphragm areas provide high capacity with sensitive control of delivery pressure with low falloff.
  • Two 1/4” FNPT delivery pressure gauge ports are located (plugged) on each side of the valve.
  • Two bonnet drain/vent holes to allow for different mounting orientation.
  • T-handle adjusting screw.
  • Maximum inlet pressure is 435 psig.
  • Available in four delivery pressure ranges.
  • Temperature range: -40° F to +165 F.
  • Cleaned per CGA G-4.1 for oxygen service.
  • 100% Factory Tested

 

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Cryogenic Line Regulators - BR1780 Series & 1780 Series

Showing 1-20 of 66 items

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Product SKU DESCRIPTION MANUFACTURER
1 1784A Regulator, Gas Line, 5 - 55 PSIG, 1/2" NPT - 1784A Rego
1 1784AE Regulator, Gas line, 5 - 55 PSIG, 1/2" NPT, Delivery For Carbon Dioxide And/Or Nitrous Oxide Service EPDM Service - 1784AE Rego
1 1784B Regulator, Gas Line, 40 - 110 PSIG, 1/2" NPT - 1784B Rego
1 1784BE HEAVY DUTY LINE REG. 1/2" INLET-OUTLET, 40-110 PSI DELIVERY FOR CARBON DIOXIDE AND/OR NITROUS OXIDE SERVICE EPDM SEAT - 1784BE Rego
1 1784C Regulator, Gas Line, 100 - 200 PSIG, 1/2" NPT - 1784C Rego
1 1784CE Regulator, Gas line, 100 - 200 PSIG, 1/2" NPT, Delivery For Carbon Dioxide And/Or Nitrous Oxide Service EPDM Service - 1784CE Rego
1 1784D Regulator, Gas Line, 175-300 PSIG 1/2" NPT - 1784D Rego
1 1784DE Regulator, Gasline, 175-300 PSIG 1/2" NPT, Delivery For Carbon Dioxide And/Or Nitrous Oxide Service EPDM Service - 1784DE Rego
1 1786A Regulator, HD Gasline, 5 - 55 PSIG, 3/4" NPT Rego
1 1786AE Regulator, HD Gasline, 5 - 55 PSIG, 3/4" NPT, Delivery For Carbon Dioxide And/Or Nitrous Oxide Service EPDM Service Rego
1 1786B Regulator, HD Gasline, 40 - 110 PSIG, 3/4" NPT Rego
1 1786BE Regulator, HD Gasline, 40 - 110 PSIG, 3/4" NPT, Delivery For Carbon Dioxide And/Or Nitrous Oxide Service EPDM Service Rego
1 1786C Regulator, HD Gasline, 100 -200 PSIG, 3/4" NPT Rego
1 1786CE Regulator, HD Gasline, 100 -200 PSIG, 3/4" NPT, Delivery For Carbon Dioxide And/Or Nitrous Oxide Service EPDM Service Rego
1 1786D Regulator, HD Gasline, 175-300 PSIG 3/4" NPT Rego
1 1786DE Regulator, HD Gasline, 175-300 PSIG 3/4" NPT, Delivery For Carbon Dioxide And/Or Nitrous Oxide Service EPDM Service Rego
1 1788A Regulator, HD Gasline, 5 - 55 PSIG, 1" NPT - 1788A Rego
asdf 1788AE Regulator, HD Gasline, 5 - 55 PSIG, 1" NPT, Delivery For Carbon Dioxide And/Or Nitrous Oxide Service EPDM Service Rego
Regulator 1788B Regulator, HD Gasline, 40 - 110 PSIG, 1" NPT - 1788B Rego
1788AE 1788BE 1788BE Rego
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