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Cryogenic Check Valve Dh 80

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MOQ : 1 Piece

Cryogenic Check Valve Dh 80 Specification

Material
Stainless Steel (SS 304/316), Brass

Processing Type
Cryogenic Application

Automatic Grade
Manual

Size
DN 80 (3 Inch)

Application
Cryogenic/Low-Temperature Liquid Gases (LNG, Oxygen, Nitrogen, Argon)

Color
Silver

Noise Level
Low

Weight
Approx. 8-12 kg (varies by material and design)

Capacity
Suitable for pipeline flow up to 80 mm

Thickness
Standard Valve Body Thickness (per manufacturer specifications)

Temperature Range
-196°C to +80°C

Operation
Automatic, Non-Return

End Connection
Flanged

Seal Material
PTFE / Teflon

Flow Direction
Unidirectional

Pressure Rating
150-300 PSI

Testing Standard
BS, API 598

Compliance
Suitable for Industrial Cryogenics and Gas Plants

Valve Design
Swing Type

Type
Check Valve, Non-Return Valve

Cryogenic Check Valve Dh 80 Trade Information

Minimum Order Quantity
1 Piece

FOB Port
SHANGHAI

Payment Terms
Telegraphic Transfer (T/T)

Supply Ability
50 Pieces Per Month

Delivery Time
7 Days

Sample Available
Yes

Sample Policy
Contact us for information regarding our sample policy

Packaging Details
Wooden box

Main Domestic Market
All India

Certifications
CE

About Cryogenic Check Valve Dh 80

Experience exquisite performance and noteworthy reliability with the Cryogenic Check Valve DH 80. Engineered for noble service in industrial cryogenics and gas plants, this swing-type, non-return valve boasts a flanged connection and supports temperatures from -196C to +80C. Designed from premium stainless steel (SS 304/316) or brass, the valve ensures low noise and steadfast operation within 150-300 PSI. Featuring PTFE/Teflon seals and certified to BS and API 598 testing standards, DH 80 guarantees competitive pricing and instant checkout options. Order today for swift distribution from our China facility!

Applications and Innovative Features of Cryogenic Check Valve DH 80

The Cryogenic Check Valve DH 80 is not limited to LNG, oxygen, nitrogen, or argon handling; its sturdy construction and standard valve body thickness make it ideal for various low-temperature liquid gases. With a unidirectional automatic swing design, this valve ensures non-return operation, bolstered by manual automatic grade for precise control. Its noise reduction and leak prevention features make it essential in pipelines up to 80 mm, ensuring safety and efficiency in demanding environments.

Export Markets, Supply Capabilities, and Certifications

Cryogenic Check Valve DH 80 is meticulously dispatched across main export markets including Southeast Asia, the Middle East, Europe, and North America, alongside robust domestic market distribution. With a reliable supply rate, our manufacturing network in China enables substantial monthly shipment volumes. Certified according to BS and API 598 standards, the valve is trusted by industries globally. Fast delivery and comprehensive compliance assure seamless project integration wherever your operations require.

FAQ's of Cryogenic Check Valve Dh 80:

Q: How does the Cryogenic Check Valve DH 80 function in pipeline systems?

A: The Cryogenic Check Valve DH 80 operates automatically with a swing-type mechanism that allows flow in one direction while preventing backflow, making it ideal for maintaining flow stability in pipelines transporting cryogenic and low-temperature liquid gases.

Q: What are the key benefits of using PTFE/Teflon seals in this check valve?

A: PTFE/Teflon seals provide superior resistance to extreme temperatures and chemical corrosion, ensuring prolonged durability and reliable sealing under cryogenic conditions, thereby reducing maintenance intervals.

Q: Where can the DH 80 valve be most effectively used?

A: This valve is specifically designed for cryogenic and low-temperature liquid gas applications such as LNG, oxygen, nitrogen, and argon. It is perfectly suited for industrial cryogenics, gas plants, and any facility handling such products.

Q: What is the process for verifying compliance and quality standards?

A: Each DH 80 valve undergoes rigorous testing in accordance with BS and API 598 standards, ensuring every unit meets industry benchmarks for quality, performance, and safety before dispatch.

Q: When is the ideal situation to use a swing-type non-return valve like the DH 80?

A: Swing-type non-return valves are optimal when automatic prevention of backflow is necessary, particularly in systems where unidirectional flow under varying pressures is required, such as in cryogenic fluid transport.

Q: What competitive advantages does the DH 80 offer in terms of pricing and supply?

A: We offer competitive pricing without compromising quality. Combined with instant checkout and rapid order processing, the DH 80 is quickly dispatched to both domestic and international clients, enhancing project timelines.

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