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cryogenic globe valve DJ 10P3 5 6

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MOQ : 1 Unit

cryogenic globe valve DJ 10P3 5 6 Specification

Processing Type
Forged/Cast

Weight
Varies by size; approx. 212 kg

Size
DN10 to DN50 (typically 3/8 2)

Control System
Handwheel Operated

Material
Stainless Steel (typically ASTM A351 CF8/CF8M or equivalent)

Automatic Grade
Manual

Thickness
Body thickness as per ASME/ANSI class standard (customized per rating)

Noise Level
Low

Capacity
High Flow Rate (Varies as per Valve Size)

Application
Cryogenic service for liquefied gases such as LNG, Liquid Nitrogen, Oxygen, Helium, Hydrogen

Color
Silver

Operation
Quarter Turn

Face to Face Dimension
As per Manufacturer's Standard

Temperature Range
-196°C to +80°C

Port Type
Full Bore

Seat Type
Hard-faced

Bonnet Type
Extended Bonnet for Cryogenic Service

Stem Type
Non-rising Stem

Leakage Rate
Class VI

Media
Oxygen, Nitrogen, Argon, LNG

End Connection
Socket Weld / Butt Weld

Standard Compliances
BS, ASME, DIN Standards

Packing
PTFE/Viton

Design Pressure
PN40 (Rated for 40 bar)

Valve Type
Cryogenic Globe Valve

Fire Safe Design
Yes

cryogenic globe valve DJ 10P3 5 6 Trade Information

Minimum Order Quantity
1 Unit

FOB Port
SHANGHAI

Supply Ability
50 Units Per Month

Delivery Time
7 Days

Sample Available
Yes

Sample Policy
Contact us for information regarding our sample policy

Packaging Details
wooden box

Main Export Market(s)
Australia, Western Europe, Middle East, Africa, Eastern Europe, Asia, Central America, North America

Main Domestic Market
All India

Certifications
CE

About cryogenic globe valve DJ 10P3 5 6

CRYOGENIC VALVE DJ-10P3/5/6

Nominal Pressure: 4.0Mpa
Design Temperature: -196+85
Suitable Media: LNG, LO2, LN2, LAr, CO2Materials of Main Parts:
Body: HPb59-1
Stem: HPb59-1
Handwheel: ZL102
Disc Seals: PCTFE

Engineered for Cryogenic Conditions

This globe valve is purpose-built for applications involving liquefied gases under extremely low temperatures. Its extended bonnet design prevents heat transfer, while materials and construction ensure durability and safety during service with critical media such as liquid nitrogen, oxygen, argon, and LNG.

Reliable Performance and Safety

Complying with international standards like BS, ASME, and DIN, the valve features a fire-safe design, low leakage (Class VI), and robust stainless steel body, providing secure and consistent performance even in demanding cryogenic environments. Hard-faced seats enhance longevity under high flow rates.

Flexible Integration and Operation

The DJ 10P3 5 6 is available in various sizes (DN10 to DN50), with socket weld or butt weld end connections supporting seamless installation. The handwheel-operated, quarter-turn mechanism allows for easy manual control, suitable for distributors, exporters, and manufacturers handling cryogenic applications.

FAQs of cryogenic globe valve DJ 10P3 5 6:

Q: How does the DJ 10P3 5 6 cryogenic globe valve ensure leak-tight performance at low temperatures?

A: This valve features a Class VI leakage rate, with a hard-faced seat and PTFE/Viton packing to maintain tight sealing and prevent leaks during operation at cryogenic temperatures as low as -196C.

Q: What are the primary benefits of using an extended bonnet in this cryogenic valve?

A: The extended bonnet reduces thermal conduction from the process media to the actuator, protecting internal components and stem seals from extreme cold, which preserves operational integrity and life span of the valve.

Q: When should this valve be selected for an application?

A: Choose the DJ 10P3 5 6 cryogenic globe valve when precise flow control of liquefied gases under high pressure (up to 40 bar) and extreme temperature conditions is needed, particularly in industries such as LNG production, industrial gas processing, or distribution.

Q: Where is the DJ 10P3 5 6 globe valve commonly installed?

A: This valve is typically installed in cryogenic processing plants, LNG terminals, industrial gas distribution systems, or any facility requiring robust isolation of low-temperature liquefied gases.

Q: What is the process for installing this valve in a pipeline system?

A: Installation involves welding the valve to the pipeline ends using either the socket weld or butt weld connections. Its important to follow manufacturer standards for face-to-face dimensions and ensure proper alignment for optimal sealing and operation.

Q: How is this valve operated and controlled during use?

A: The valve is manually operated via a handwheel, utilizing a quarter-turn action to open or close. Its non-rising stem design is ideal for tight spaces and reliable in maintaining consistent positioning.

Q: What makes this cryogenic globe valve compliant and safe for use with liquefied gases?

A: Constructed from high-quality stainless steel (ASTM A351 CF8/CF8M), the valve meets BS, ASME, and DIN standards, includes a fire-safe design, and uses approved seat and packing materials to handle the unique challenges of cryogenic gases safely.

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