Slash downtime and reduce CAPEX for your LNG, Air Separation, and Cold Box applications. Engineering reliability at -196°C, delivered globally 40% faster than traditional suppliers.
Trusted by SABIC, Air Liquide, and 50+ industrial gas operators worldwide.
For procurement and engineering leaders in the industrial gas sector, the margin for error is zero. A failed cryogenic valve doesn't just mean maintenance—it means plant shutdowns, safety hazards, and significant financial losses.
Premium Western brands carry a high CAPEX, while unbranded imports often fail within months, leading to unscheduled downtime that costs $10k+ per hour in lost production.
Standard lead times of 20-30 weeks slow down critical project milestones, delaying time-to-market for new LNG and air separation facilities.
Inconsistent materials and poor assembly in standard Chinese imports pose severe safety risks when handling cryogenic media like liquid oxygen (LOX) and LNG.
Standard valves lack the extended bonnets, special packing, and degreasing required for -196°C service, leading to stem icing and fugitive emissions.
We combine Northern China's powerful supply chain with strict quality assurance (ISO 9001, BS 6364) to deliver liquid nitrogen valves that exceed expectations.
Long extended bonnet (meeting BS 6364 / ISO 28921) ensures stuffing box temperature stays above 0°C, preventing icing and ensuring smooth actuation in liquid nitrogen service.
100% traceability on LCB, LCC, CF8M (316SS) bodies. Includes full PMI testing, X-ray, and hydrostatic testing. Degreased for Oxygen service.
Average lead time 8-12 weeks (vs. industry standard 20-30 weeks). Flexible manufacturing floor dedicated to cryogenic projects.
Custom end connections (BW, SW, Threaded, Flanged), Class 150 to 2500, and actuator mounting (ISO 5211). Your specifications, our engineering expertise.
| Specification | Thriveon Standard | Available Custom Options |
|---|---|---|
| Size Range | 1/2" - 24" (DN15 - DN600) | Up to 48" (DN1200) for low-pressure LNG |
| Pressure Rating | Class 150 - 600 (PN10 - PN100) | Class 900 - 2500 (PN150 - PN420) |
| Temperature Range | -196°C to +80°C | Up to +200°C on request |
| Materials | LCB, LCC, CF8 (304), CF8M (316) | Monel, Hastelloy, Duplex SS |
| Valve Types | Gate, Globe, Check, Butterfly | Ball Valve, Y-Type Strainer, Foot Valve |
| End Connections | Flanged (ASME B16.5), Butt Weld | Socket Weld, Threaded (NPT/BSP) |
| Design Standards | BS 6364, API 602, ASME B16.34 | API 600, API 6D |
| Testing | Hydrostatic, Seat Leak (Class V/VI) | Low-Temp Cryogenic Test, Helium Test |
liquid nitrogen solenoid valve liquid solenoid valve fluid valve
* Custom designs available for Oxygen, Argon, LNG, and Nitrogen service. Full documentation package (DQ/IQ/OQ/MTR) provided.
James M., Procurement Manager
US-based LNG Services Co.
"Lead times are impossible in the current market. Thriveon delivered 150 cryogenic gate valves in 10 weeks, which was 18 weeks faster than our previous supplier. The quality is excellent."
Elena R., Project Engineer
European Air Separation Plant
"We were skeptical about switching from an Italian supplier. Thriveon provided full material traceability and the valves passed our strict cryogenic testing with zero leaks."
David K., Operations Director
Middle East Chemical Facility
"The pricing for Class 600 cryogenic globe valves was 30% below market average, but the real win was the long extension bonnet design. No icing issues even during prolonged -196°C operations."
Sarah L., Supply Chain Director
Canadian Industrial Gas Distributor
"Thriveon has become a strategic partner for our oxygen and nitrogen valve needs. Consistent quality, on-time delivery, and excellent communication from the engineering team."
A cryogenic valve is specifically designed for temperatures below -50°C (down to -196°C). Key features include a long extended bonnet to protect the stem packing from freezing, materials like LCB or SS316 that retain impact strength at low temperatures, and strict degreasing for oxygen service.
Our standard lead time for custom-engineered cryogenic valves (Class 150-600) is 8-12 weeks, significantly faster than the industry average of 20-30 weeks. For standard sizes, we can offer 4-6 weeks express delivery.
Yes, absolutely. We offer full OEM/ODM design capabilities. Whether you need a specific actuator mounting bracket (ISO 5211), special-length extensions, or custom butt-weld ends, our team of 10+ experienced engineers can design and manufacture to your exact specifications.
Thriveon is fully ISO 9001:2015 certified. Our cryogenic valves are designed to BS 6364 and API 602. We provide PED 2014/68/EU (CE) certification, ATEX for explosive environments, and full EN 10204 Type 3.1 material certificates. Firesafe testing per API 607 is also available.
Safety is paramount. For oxygen service valves, we implement a strict degreasing and cleaning protocol (compliant with ASTM G93). We use oxygen-compatible lubricants and sealants, and we can perform oxygen cleanliness testing. All procedures are fully documented for your audit trail.
For liquid nitrogen service, gate valves are typically used for on/off isolation (fully open or fully closed) and offer minimal pressure drop. Globe valves offer better throttling and flow control capability, making them ideal for regulating flow in bypass lines or filling stations. Both can be manufactured with cryogenic extensions.
Yes! For qualified engineering projects and companies with a standard vendor onboarding process, we offer free sample valves for testing. You only pay for shipping. We are confident in our quality and want you to test it yourself.
Don't let long lead times or high costs hold your project back. Speak directly to our engineering team and get a customized solution for your application.
Test our quality firsthand. Submit your project details for a chance at a free sample valve.
Receive full dimensional drawings, Cv values, and material certifications within 48 hours.
12-month warranty against manufacturing defects. Full money-back if specs are not met.
Related Products
Call us on:
+86-311-86935302
+86-311-86935302
Email Us:
info@thriveonvalve.com
South of Huanmadian Village Town, Ningjin County, Xingtai, Hebei Province, China 
Trusted by Global Industrial Gas Leaders
Compliance & Certifications