Product Description
Cryogenic valves are used in cold applications. This valve is so efficient that it will work even in extremely low temperatures and roughest environment. This products is consistent and possess high flow capacity, energy efficiency and long service life. This product is matchless in terms of reliability, stability and safety. This valve has a wide usage in separation plants, liquid natural gas storage, distribution & transportation, aerospace, organic compounds and medical industries. This valves is designed to give best performance and unbeatable functioning. We have designed this valve with great precaution and care. Also, we serve tested products to our respected customers in affordable prices.
Product details
| Gas | LPG |
| Pressure | 35 Bar |
| Regulator Type | Clip on Regulator |
| Material | Brass |
| Usage/Application | Industrial |
| Rated Flow | 0.4 |
| Automation Grade | Semi-Automatic |
| Finishing Type | Polished |
| Country of Origin | Made in India |
Comprehensive Standards ComplianceDesigned and manufactured according to leading international standardssuch as BS 6364, MSS SP-134, API 600, and ASME B16.34these cryogenic valves ensure reliability and consistent quality. Each valve is rigorously tested, achieving API 598 and BS EN 12266 certification, and further guaranteed by CE, ISO 9001:2015, and PED approval. This ensures regulatory compliance across global markets for safe and efficient operation.
Robust Performance in Extreme TemperaturesBuilt to perform reliably in environments as cold as -196C and up to +80C, these valves use premium materials like stainless steel, brass, bronze, and alloy steels. Extended stem designs, spring-loaded PTFE or graphite packing, and bubble-tight shutoff enable sustained operation in low-temperature storage and transport of liquefied gases. Mounting orientation is flexible for both vertical and horizontal installations.
Versatile Applications and CustomizationWith options for gate, globe, check, ball, and butterfly types, these valves suit numerous cryogenic applications, including the storage, transport, and management of industrial gases. Customizable stem extension lengths, multiple handle types, flanged and welded connections, and actuation systems (manual, electric, pneumatic) make them adaptable for varied industries and installation requirements.
FAQs of Cryogenic Valves:
Q: How do cryogenic valves maintain tight shutoff at extremely low temperatures?
A: Cryogenic valves are equipped with bubble-tight sealing (Class VI) and high-quality PTFE, graphite, or metal-to-metal seat materials. These materials retain their integrity even at temperatures as low as -196C, ensuring leak-proof operation for handling liquefied and gaseous media.
Q: What is the process for selecting the appropriate cryogenic valve for an application?
A: The selection process involves evaluating the operating temperature range, media type (liquefied or gaseous), pressure requirements (up to 50 bar), desired body finish, end connection standard (ANSI, DIN, JIS, BS), actuator type, and flow direction. Assessing these factors ensures optimal compatibility and performance for your application.
Q: Where can these cryogenic valves be installed, and in what orientations?
A: These valves are designed for both storage and transportation systems of liquefied gases like LNG, LPG, and industrial gases. Installation is flexible, supporting both vertical and horizontal mounting positions, catering to the layout needs of diverse facilities.
Q: When is it necessary to opt for a custom stem extension on cryogenic valves?
A: Custom stem extensions, available up to 1000 mm, are required when insulation thickness or safety protocols demand operator controls be positioned safely outside cold zonescommon in large storage tanks or where operator accessibility and freeze protection are crucial.
Q: What advantages do approved certifications provide for cryogenic valves?
A: Certifications such as CE, PED, and ISO 9001:2015 affirm that the valves meet international safety, quality, and compliance standards. This ensures peace of mind for end-users, reputable acceptance in global markets, and reduced risk in critical operations.
Q: How are flow directions managed using these valves?
A: These cryogenic valves are engineered for both bidirectional and unidirectional flow, with clear designations for each. This flexibility allows precise control of the medias movement in various system configurations.
Q: What are the benefits of features like fire-safe design and anti-static devices in these valves?
A: Features such as fire-safe design, anti-static devices, and blow-out proof stems enhance operational safety, especially in hazardous environments. They minimize the risk of ignitions, leaks, and stem ejection, providing reliable and safe valve usage for critical cryogenic applications.