Stainless Steel Cryogenic Electric Globe Valve for LN2 - DN10-100mm, PN4.0MPa, -196℃ to +196℃ Temperature Range
Price:
USD100-USD500/PC
MOQ:
1pc
Delivery Time:
2-3days
Brand:
CNLN
Product Description
Product Overview
Stainless steel cryogenic electric globe valve specifically engineered for liquid nitrogen (LN2) applications. This valve delivers exceptional performance in extreme low-temperature environments with high strength, superior sealing, and reliable operation.
Key Features & Benefits
- High tensile strength and excellent toughness for demanding cryogenic applications
- Superior sealing performance ensuring zero leakage in LN2 systems
- Low pressure loss design for optimal flow efficiency
- Extended service life with minimal maintenance requirements
- Enhanced safety and reliability for critical cryogenic processes
Installation & Usage Guidelines
- Ensure all pipelines are thoroughly cleaned before installation
- Verify flow direction aligns with arrow marking on valve body
- Maintain oil-free environment during storage and installation
- Perform complete system flush to remove all pipeline residues
- Operate valve slowly during opening and closing cycles
- Replace worn components (disc, seat, stem) immediately upon detection
- Always use new gaskets and sealing materials during maintenance
Technical Specifications
| Parameter | Specification |
|---|---|
| Nominal Diameter | DN10-100mm |
| Nominal Pressure | PN4.0MPa |
| Applicable Media | LO2, LN2, LAr, LNG |
| Temperature Range | -196℃ to +196℃ |
| Connection Format | SW (Socket Weld) |
| Body Material | CF8 Stainless Steel |
| Bonnet Material | 06Cr19NI10 Stainless Steel |
| Stem Material | 06Cr19NI10 Stainless Steel |
| Packing Material | PTFE |
| Disc Face Ring | PCTFE |
Manufacturing Excellence
Our specialized manufacturing process includes strict quality control and proprietary low-temperature treatment. Components undergo 2-6 hour cryogenic stress relief in cooling media to ensure dimensional stability and prevent leakage under extreme temperature variations. All parts are thoroughly degreased and cleaned to maintain oil-free performance standards.
Frequently Asked Questions
Are there special requirements for OEM purchases?
Yes, we require proof of trademark registration for custom printing or embossing on products and packaging.
Do your products come with a warranty?
Yes, we provide a 3-year product life guarantee and a comprehensive 1-year warranty starting from the bill of lading date.
How can I get samples?
Samples are available with express fees required; sample costs are deductible from your first large order.
What is your minimum order quantity?
Our MOQ is one (1) piece/set.
Are you a manufacturer with your own factory?
Yes, we are the direct manufacturer with over 8 years of 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