Product Description:
Copper DN7-8 PN40 Cryogenic Safety Valve for Tank/Skid Industrial
Gas/Skid/Container/Trailer
Our DA08B2 Copper Cryogenic Safety Valve delivers dependable
pressure relief for small-bore cryogenic systems, engineered for
reliable performance in the harshest low-temperature environments.
Precision-machined from high-purity copper alloy, this valve
maintains structural integrity and excellent thermal conductivity
down to –196 °C. Rated PN4.0 MPa with a 7–8 mm port diameter, it’s
ideally suited for protecting tanks, skids, containers, and
trailers handling liquefied gases.
Technical Parameters:
| Certificate | Product Name | Temperature | Application | Pressure |
|---|
| ISO 9001, CE, EAC | Cryogenic Safety Valve | Cryogenic | LNG/LOX/LN2/LAR/LCO2 | PN40bar |
| Body | Size | Material | End Connection | Disc seal |
|---|
| SS304/316 | DN7-8mm | Copper | Thread | |
Applications:
CNLN/Arman DA08B2 Cryogenic Safety Valve
The CNLN / Arman DA08B2 Copper Cryogenic Safety Valve provides
dependable overpressure relief for a variety of low-temperature,
high-pressure scenarios:
Mobile Cryogenic Trailers & Containers
Protects small-volume liquid-gas delivery units (e.g., liquid
nitrogen or oxygen trailers) against overpressure risks during
transit, loading, or offloading.
Skid-Mounted Cryogenic Pump Packages
Integrates seamlessly with cryogenic pump skids and modular units
to safeguard against pressure spikes during fluid transfer,
circulation, and pump startup/shutdown cycles.
Compact Storage Tanks & Dewars
Ideal for bench-scale or pilot-plant vessels that store liquefied
gases, where minimizing footprint and weight is critical without
sacrificing safety performance.
Analytical & Laboratory Gas Systems
Provides reliable overpressure protection for small-bore piping
loops supplying gases to analytical instruments, research
laboratories, and cryopreservation setups.
Specialty Refrigeration & Cold-Chain Equipment
Ensures safe operation of compact refrigeration units, cold racks,
and temperature-controlled containers used in pharmaceuticals,
biotechnology, and food-grade cold-chain logistics.
Customization:
Customized Cryogenic Safety Valve Service
We provide customized cryogenic safety valve services with the
brand of CNLN/Arman, model DA08B2.
The place of origin is Chengdu, Sichuan, China, and the
certificates are ISO 9001, CE, and EAC.
The pressure of the cryogenic safety valve is PN4.0Mpa, and the end
connection is Thread.
The product name is Cryogenic Safety Valve, and the application is
for LNG/LOX/LN2/LAR/LCO2.
If you need customized cryogenic safety valve services, please
contact us!
Support and Services:
Our technical support and service for Cryogenic Safety Valve
products includes:
- 24/7 online customer service
- Free installation and maintenance service
- Detailed product specifications and operator's manual
- Professional technical support
- On-site training and product introduction
- Customized product solutions and suggestions
Packing and Shipping:
Packaging and Shipping for Cryogenic Safety Valve
Cryogenic Safety Valves are packaged to ensure that they arrive undamaged and are
easy to install. The package includes the following items:
- Cryogenic Safety Valve
- Installation instructions
- Spare gaskets and O-rings
- Packaging material
Cryogenic Safety Valves are shipped using standard shipping methods such as air
freight, ocean freight, or ground freight. The valves are shipped
in a sturdy box or container to protect them from damage during
transport.
FAQ:
Q&A for CNLN/Arman Cryogenic Safety Valve
- Q: What is CNLN/Arman Cryogenic Safety Valve?
A: CNLN/Arman DA08B2 Cryogenic Safety Valve is a safety valve designed for cryogenic applications. It is
made in Chengdu -Sichuan-China and has a model number of DA08B2 . - Q: What are the features of CNLN/Arman Cryogenic Safety Valve?
A: CNLN/Arman Cryogenic Safety Valve features a
low-temperature-resistant seat, a corrosion-resistant body, and a
stainless steel spring. - Q: What is the size of the CNLN/Arman Cryogenic Safety Valve?
A: CNLN/Arman Cryogenic Safety Valve comes in various sizes, ranging from DN7-8mm - Q: What is the pressure rating of the CNLN/Arman Cryogenic Safety Valve?
A: The pressure rating of CNLN/Arman Cryogenic Safety Valve is up to 4.0Mpa - Q: Does the CNLN/Arman Cryogenic Safety Valve come with any accessories?
A: Yes, the CNLN/Arman Cryogenic Safety Valve comes with a mounting flange, a gasket, and nuts and bolts for
easy installation.
