High Pressure CF3 CF8 Cryogenic Globe Valve for Liquid Nitrogen & Ammonia -196°C to +80°C Temperature Range
Price:
1-100
MOQ:
1pc
Delivery Time:
2-3days
Brand:
CD-CNLN
Product Description
Product Specifications
| Product Name | Stainless Steel High Pressure Globe Valve For Liquid Nitrogen & Liquid Ammonia |
| Temperature Range | -196°C to +80°C |
| Disc Seal Material | PCTFE |
| Cover Material | SS304/316 Stainless Steel |
| Connection Method | Welding |
| Compatible Media | LNG, LO2, LN2, LAR, Liquid Nitrogen, Liquid Ammonia |
Product Overview
Our high-pressure cryogenic globe valves feature plug-shaped flaps with flat or conical sealing surfaces that move linearly along the fluid center line. Available in lifting rod and lifting rotating rod configurations, these valves are designed for full open/close operation in extreme low-temperature environments from -196°C to +80°C.
Applications
These cryogenic globe valves are essential for gas liquefaction equipment, air separation systems, natural gas liquefaction and storage, cryogenic storage tanks for oxygen, nitrogen, argon, hydrogen, and carbon dioxide, as well as pressure swing adsorption oxygen and nitrogen production equipment. Widely used across energy, petrochemical, metallurgy, aerospace, nuclear industry, and railway sectors.
Structural Features
- Simple design for easy manufacturing and maintenance
- Compact working stroke with rapid opening/closing times
- Excellent sealing performance with minimal friction for extended service life
- High fluid resistance requiring substantial opening/closing force
- Not suitable for media containing particles, high viscosity, or coking tendencies
- Limited adjustment capability - designed for on/off operation
Industry Applications
Cryogenic valves have become increasingly critical in modern industrial applications, particularly in petrochemical, air separation, and natural gas industries. These valves handle extremely low-temperature media that are often toxic, flammable, explosive, and highly permeable, requiring specialized materials and engineering designs to ensure reliable performance at both cryogenic and ambient temperatures.
Frequently Asked Questions
Are there special requirements for OEM purchases?
Yes. We require proof of trademark registration to print or emboss your trademark onto products or packaging.
Do your products come with a warranty?
Yes. We offer a 3-year product life guarantee and a 1-year warranty on all purchases beginning with the bill of lading.
How can I get samples?
We typically don't offer free samples and require express fees. Sample costs can be deducted 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 have been manufacturing industrial valves for over 8 years.
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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