Stainless Steel CDQ661F Cryogenic Shut Off Valve DN10-250mm for LNG/LOX/LN2/LAR/LCO2 with -196°C Temperature Rating
The Stainless Steel CDQ661F Cryogenic Shut Off Valve is engineered for reliable operation in demanding cryogenic fluid applications. Designed to handle temperatures as low as -196°C and pressures up to 6.4 MPa, this valve ensures secure performance with LNG, LOX, LN2, LAR, and LCO2 systems.
| Parameter | Specification |
|---|---|
| Product Name | Cryogenic Shut Off Valve |
| Model | CDQ661F |
| Size Range | DN10-250mm |
| Body Material | SS304/316 Stainless Steel |
| Temperature Range | -196°C |
| Pressure Range | PN1.6-6.4 MPa (PN16-64 bar) |
| End Connections | Socket Weld (SW), Butt Weld (BW), Flanged |
| Disc Seal Material | PCTFE |
| Certifications | ISO 9001, CE, EAC |
| Applications | LNG, LOX, LN2, LAR, LCO2 |
- Stainless steel construction for corrosion resistance
- Low-temperature resistant seat for cryogenic performance
- Multiple end connection options for flexible installation
- International quality certifications for reliability assurance
- Durable design for long service life in industrial environments
This cryogenic shut off valve is specifically designed for industrial liquid gas systems requiring reliable shut-off capabilities at extremely low temperatures. It serves critical functions in LNG processing, oxygen handling, nitrogen systems, argon applications, and carbon dioxide operations.
We offer customized cryogenic shut off valve solutions with CNLN/Arman brand, model CDQ661F. Customization includes specific size requirements, pressure ratings, and end connection preferences to match your system specifications.
- 24/7 online customer service
- Free installation and maintenance support
- Comprehensive product documentation and operator manuals
- Professional technical assistance
- On-site training and product familiarization
- Customized engineering solutions and technical recommendations
Each cryogenic shut off valve is carefully packaged to ensure damage-free delivery and straightforward installation. The complete package includes:
- Cryogenic Shut Off Valve unit
- Detailed installation instructions
- Replacement gaskets and O-rings
- Protective packaging materials
We utilize standard shipping methods including air freight, ocean freight, and ground transportation. All valves are shipped in robust containers to prevent damage during transit.
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