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DA-15
Feilun
| Type | Major Overall & Connection Dimensions(mm) | Setting Pressure(MPa) | ||||||||
| H | H1 | H2 | H3 | M1 | M2 | DO | D1 | L | ||
| DA-15 | 109 | 3 | 18 | 63 | M30*1.5 | M32*1.5 | ∅12 | ∅26 | 42 | 1.21~2 |
| DA-15A1 | 0.4~1.2 | |||||||||
| DA-15A2 | 2~3.45 | |||||||||
Nominal Pressure：4.0MPa
Nominal Diameter: 15mm
Design Temperature：-196℃~+80℃
Suitable Media：LO2、LN2、LAr、LNG、CO2
Body、Cover：CF8
Main Sealing：PTFE
Connection: Thread
Standard: GB/T12241 , GB/T12242，GB/T12243
The DA-15 Cryogenic Safety Relief Valve is a high-precision, micro-opening pressure relief device designed for LNG tanks and other cryogenic applications. Built from premium stainless steel, this valve ensures exceptional durability, corrosion resistance, and reliability in extreme low-temperature environments. It is engineered to automatically release excess pressure, protecting LNG storage systems from overpressure damage and ensuring safe operation.
✅ High-Quality Stainless Steel Construction – Ensures superior corrosion resistance, longevity, and performance under cryogenic conditions.
✅ Micro-Opening Design – Provides precise pressure control and minimizes gas loss, optimizing system efficiency.
✅ Reliable Cryogenic Performance – Designed for LNG storage tanks, liquid nitrogen, liquid oxygen, and other low-temperature gases, withstanding extreme cold environments.
✅ Automatic Overpressure Protection – Releases excess pressure to prevent damage to LNG storage systems, enhancing safety and operational stability.
✅ Compact & Easy to Install – Designed for seamless integration into various cryogenic gas systems.
With advanced sealing technology, high-precision pressure control, and durable stainless steel construction, the DA-15 is an ideal choice for LNG tank safety systems. Whether used in industrial gas storage, transportation, or distribution, this high-performance relief valve ensures efficient pressure regulation, system protection, and long-term reliability.
Enhance the safety and efficiency of your LNG storage system with the DA-15 Stainless Steel Cryogenic Safety Relief Valve – the perfect solution for precise and secure cryogenic pressure control.
| Type | Major Overall & Connection Dimensions(mm) | Setting Pressure(MPa) | ||||||||
| H | H1 | H2 | H3 | M1 | M2 | DO | D1 | L | ||
| DA-15 | 109 | 3 | 18 | 63 | M30*1.5 | M32*1.5 | ∅12 | ∅26 | 42 | 1.21~2 |
| DA-15A1 | 0.4~1.2 | |||||||||
| DA-15A2 | 2~3.45 | |||||||||
Nominal Pressure：4.0MPa
Nominal Diameter: 15mm
Design Temperature：-196℃~+80℃
Suitable Media：LO2、LN2、LAr、LNG、CO2
Body、Cover：CF8
Main Sealing：PTFE
Connection: Thread
Standard: GB/T12241 , GB/T12242，GB/T12243
The DA-15 Cryogenic Safety Relief Valve is a high-precision, micro-opening pressure relief device designed for LNG tanks and other cryogenic applications. Built from premium stainless steel, this valve ensures exceptional durability, corrosion resistance, and reliability in extreme low-temperature environments. It is engineered to automatically release excess pressure, protecting LNG storage systems from overpressure damage and ensuring safe operation.
✅ High-Quality Stainless Steel Construction – Ensures superior corrosion resistance, longevity, and performance under cryogenic conditions.
✅ Micro-Opening Design – Provides precise pressure control and minimizes gas loss, optimizing system efficiency.
✅ Reliable Cryogenic Performance – Designed for LNG storage tanks, liquid nitrogen, liquid oxygen, and other low-temperature gases, withstanding extreme cold environments.
✅ Automatic Overpressure Protection – Releases excess pressure to prevent damage to LNG storage systems, enhancing safety and operational stability.
✅ Compact & Easy to Install – Designed for seamless integration into various cryogenic gas systems.
With advanced sealing technology, high-precision pressure control, and durable stainless steel construction, the DA-15 is an ideal choice for LNG tank safety systems. Whether used in industrial gas storage, transportation, or distribution, this high-performance relief valve ensures efficient pressure regulation, system protection, and long-term reliability.
Enhance the safety and efficiency of your LNG storage system with the DA-15 Stainless Steel Cryogenic Safety Relief Valve – the perfect solution for precise and secure cryogenic pressure control.
