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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 41-60 of 66 items

Set Descending Direction
Product SKU DESCRIPTION MANUFACTURER
1 BR-1786-7SKB BR17867SKB Spring Kit Rego
1 BR-1786-7SKC BR17867SKC Spring Kit Rego
1 BR-1786-7SKD BR17867SKD Spring Kit Rego
1 BR-1786-80 RegO Repair Kit, Diaphragm Assembly for the 1786 and BR1788 Series Rego
1 BR-1786-80E RegO Repair Kit, Diaphragm Assembly for the 1786 E, 1788 E, BR1786 E and BR1788 E Series Rego
b BR-1786A HD Brass Final Line Pressure Regulator, 5 - 55 PSIG, 3/4" NPT BR1786A Rego
1 BR-1786AE HD Brass Final Line Pressure Regulator, Regulator 5 - 55 PSIG, 3/4" NPT BR1786AE Rego
a BR-1786B HD Brass Final Line Pressure Regulator, 40 - 110 PSIG 3/4" NPT BR1786B Rego
a BR-1786BE HD Brass Final Line Pressure Regulator, 40 - 110 PSIG 3/4" NPT BR1786BE Rego
1786 BR-1786C HD Brass Final Line Pressure Regulator, 100 - 200 PSIG, 3/4" NPT BR1786C Rego
v BR-1786CE HD Brass Final Line Pressure Regulator, 100 - 200 PSIG, 3/4" NPT BR1786CE Rego
f BR-1786D HD Brass Final Line Pressure Regulator, 175-300 PSIG, 3/4" NPT BR1786D Rego
a BR-1786DE HD Brass Final Line Pressure Regulator, 175 - 275 PSIG, 3/4" NPT BR1786DE Rego
1 BR-1786ST BR1786ST T-Handle Adjusting Screw, For BR-1786/88 Regulators Rego
1 BR-1788-7SKA Spring Kit, BR17887SKA Rego
1 BR-1788-7SKB Spring Kit, BR17887SKB Rego
1 BR-1788-7SKC Spring Kit, BR17887SKC Rego
1 BR-1788-7SKD Spring Kit, BR17887SKD Rego
1 BR-1788A HD Brass Final Line Pressure Regulator, 5-55 PSIG, 1" NPT BR1788A Rego
a BR-1788AE HD Brass Final Line Pressure Regulator, 5 - 55 PSIG, 1" NPT BR1788AE Rego
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