Cryogenic Valves
Cryogenic Pressure Regulators
Self-operated cryogenic pressure reducing and build-up regulators designed for precise, maintenance-free control in liquid gas systems.
OVERVIEW
Precision Cryogenic Pressure Regulation
Our cryogenic pressure regulators are self-operated devices designed to control downstream pressure in gas and liquid lines without requiring external power. Commonly installed on LNG/LN2/LOX vaporizer systems and storage tanks for pressure build-up or pressure reducing service, they feature high-durability stainless steel or bronze construction, bellows stem seals, and metal diaphragms. Cryo tested down to -196°C, they ensure precise control and bubble-tight shut-off.
Key Features
- ✔️ Precise Pressure Control - Maintains stable outlet pressure in cryogenic systems
- ✔️ Ultra-Low Temperature Design - Engineered for reliable cryogenic service
- ✔️ Leak-Tight Sealing - Ensures safe and efficient operation with minimal leakage
- ✔️ Corrosion-Resistant Construction - Built with cryogenic-grade stainless steel materials
- ✔️ Ideal for LNG & Industrial Gases - Suitable for LNG, LOX, LIN, LAR, LPG, and other cryogenic applications
Brand Partner
Technical Specifications
| Parameter | Details |
|---|---|
| Size Range | 1/2″ - 2″ (DN15 - DN50) |
| Pressure Rating | Up to 50 Bar (PN50) |
| Inlet Pressure Range | Up to 50 Bar |
| Outlet Set-Pressure Range | 0.5 - 35 Bar |
| Temperature Range | -196°C to +150°C |
| Body Materials | Stainless Steel (CF8, CF8M, CF3M), Bronze (CC491K) |
| Diaphragm/Bellows | Stainless Steel (SS316L), PTFE |
| End Connections | Threaded (NPT/G), Union Weld Ends, Flanged |
| Design Standards | EN 13648, EN 1626, ISO 21011 |
| Testing Standards | EN 12266-1, BS 6364 |
Need Help Selecting the Right Cryogenic Pressure Regulator?
Our experts are ready to help you choose the best solution for your application.