Cryogenic Products

Product Solutions Optimized for Cryogenic Applications

Generant is a leading manufacturer of pressure and flow control devices designed for the specific demands of cryogenic applications. Our cryogenic relief valves, pressure regulators and check valves are utilized and preferred by many major gas companies and cryogenic distribution/storage equipment manufacturers globally.

Back Pressure Regulator (BPR)

Back Pressure Regulator (BPR)
  • Optimized for High Flow: Optimized Diaphragm and Spring Design allows for high flow rates at pressures beyond setpoint.
  • Quick Shut-Off: Regulators transition from the flowing condition to shut in a tight pressure band.
  • Inlet Filter Screen: Protects against system debris and particulate
  • Designed for Cryogenics: All materials were selected specifically for use in cryogenic environments.
  • Field Adjustable: Regulators can be adjusted to any desired setpoint within the spring’s pressure range.
  • Cleaned for Oxygen Service: Regulators are cleaned for use in Oxygen service standard.
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Gas Delivery Regulators (GDR)

Gas Delivery Regulators (GDR)
  • Design: Brass Construction, Spring Reference or Pilot Operated (dome loaded), fully Balanced Non-Relieving
  • Maximum Inlet Pressure: 580 Psi
  • Size: 1/4” to 1” NPT, BSPT and BSPP, 2 or 4 Port (gauge ports)
  • Flow Rates to 20,000 SCFH
  • 100% Factory tested and Cleaned and Packaged for Oxygen Service
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Cryogenic Check Valve (KCV)

Cryogenic Check Valve (KCV)
  • Design: Brass (7000 psi) One Piece Body, High Pressure Cryogenic Liquid Service Check Valve
  • Configuration: Female NPT Inline
  • Size: 1/2” and 3/4”
  • Available Cleaned for Oxygen Service
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Check Valve (CV)

Check Valve (CV)
  • Design: High Flow, Poppet Type Check Valve.
  • Size: 1/8” to 2”.
  • Configuration: Female by Female.
  • Materials of Construction: Brass to 3,000 Psi, Stainless to 4,500 Psi MAWP.
  • Many standard seal materials and crack pressures.
  • Cryogenic Liquid Service.
  • Available Cleaned for Oxygen Service and for use in Cryogenic Systems.
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High Pressure Relief Valve (HPRV)

High Pressure Relief Valve (HPRV)
  • Design: High Flow, Tamper Proof Design, Direct Acting Pressure Relief Valve
  • Inline, Manual Pull Ring Overide or Vent to Atmosphere
  • Factory Preset Crack Pressures from 10 – 2400 Psi
  • Optional Lock Wire
  • Size: 1/8” to 3/4″
  • Configuration: Male and Female NPT, SAE, JIC, BSPT
  • Materials of Construction: Brass and Stainless Steel
  • Many standard seal materials
  • Available Cleaned for Oxygen Svc.
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Self-Locking Cylinder Connector (SDC)

Self-Locking Cylinder Connector (SDC)
  • Design: Innovative Locking Connection Fitting specifically designed to meet the requirements of SB26
  • Size: CGA-540, 580, 440, 320, 295, 320, 326, 622, 624
  • Optional Integral Check Valve Design
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One Piece Check Valve (OPC)

One Piece Check Valve (OPC)
  • Design: Compact, Economical One Piece Body, Poppet Type Check Valve.
  • Size: 1/4” and 1/2”.
  • Configurations: Male NPT and Female NPT.
  • Materials of Construction: Brass and Stainless Steel up to 3,000 Psi MAWP.
  • Many standard seal materials and crack pressures.
  • Available Cleaned for Oxygen Service.
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Liquid Cylinder Valve (LCV)

Liquid Cylinder Valve (LCV)
  • Design: Designed for use on DOT 4L Liquid Cylinders
  • Dirt Guard Poppet
  • Vent to Atmosphere
  • Factory Preset Crack Pressures from 22 – 500 Psi
  • Size: 1/4” NPT Male
  • Materials of Construction: Brass
  • CTPFE or Flourosilicone Seals
  • Cleaned and Packaged for Oxygen Service
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