LO2 LN2 LNG Emergency Cut-off Valve ZG0Cr18Ni9 Stainless Steel - DN10 to DN100 Medium Pressure Cryogenic Safety
Price:
$188.00 - $699.00 per Set
MOQ:
1 Set/Sets
Delivery Time:
5-8days
Brand:
Liangchuan
Product Description
Cryogenic Emergency Cut-Off Valve Overview
Professional LO2, LN2, and LNG emergency cut-off valves designed for medium pressure applications. Constructed from ZG0Cr18Ni9 stainless steel for superior cryogenic performance and corrosion resistance.
Installation & Usage Guidelines
Critical Pre-Installation Requirements
- Ensure pipeline is thoroughly cleaned before installation
- Verify flow direction arrow on valve body matches fluid flow direction
- Maintain degreased condition during storage and installation
- Complete system cleaning after pipeline construction to remove all debris
- Perform degreasing for systems requiring oil-free operation
Operational Best Practices
- Operate valves slowly during opening and closing cycles
- Promptly repair or replace worn precision components (valve disc, seat, stem)
- Replace gaskets and sealing materials with new components during maintenance
Product Specifications & Dimensions
| Product Code | DN | H (mm) | L (mm) | D (mm) | D1 (mm) | D2 (mm) | b (mm) |
|---|---|---|---|---|---|---|---|
| C207DA10 | 10 | 448 | 61 | 100 | 10 | 14.5 | 6 |
| C207DA15 | 15 | 448 | 61 | 100 | 15 | 18.5 | 6 |
| C207DA20 | 20 | 515 | 81 | 100 | 22 | 24.5 | 6 |
| C207DA25 | 25 | 515 | 81 | 110 | 26 | 28.5 | 6 |
| C207DA32 | 32 | 571 | 102 | 110 | 32 | 38.5 | 9 |
| C207DA40 | 40 | 571 | 102 | 110 | 42 | 45.5 | 9 |
| C207DA50 | 50 | 622 | 127 | 110 | 54 | 58 | 10 |
| C207DA65 | 65 | 622 | 127 | 110 | 68 | 71 | 10 |
| C207DA80 | 80 | 675 | 152 | 110 | 84 | 89 | 17 |
| C207DA100 | 100 | 675 | 152 | 110 | 104 | 109 | 15 |
Custom Order Requirements
For custom specifications, please provide the following details in your order contract:
- Structure length requirements
- Connection type specifications
- Nominal diameter measurements
- Medium type, temperature range, and pressure specifications
- Testing and inspection standards
We can configure various driving devices according to your specific requirements. For futures and ordering, please provide detailed specifications and delivery requirements with 30% advance payment.
Quality Assurance & Support
All Liangchuan products include comprehensive warranty coverage:
- 3-year product life guarantee
- 1-year warranty beginning with bill of lading date
- Minimum order quantity: 1 piece/set
- OEM services available with proof of trademark registration
Manufacturing expertise: Over 8 years of specialized industrial valve production experience.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
SiChuan Liangchuan Mechanical Equipment Co.,Ltd
Location
No.789,Baiyun Road,East Industrial Park,Xindu District,Chengdu City,Sichuan Province P.C. 610500
Contact Person
Doris