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cryogenic globe valve DJ 10L 007

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MOQ : 1 Piece

cryogenic globe valve DJ 10L 007 Specification

Size
DN10 to DN200

Control System
Handwheel Operator

Noise Level
Low

Processing Type
Casting

Weight
Varies by size

Automatic Grade
Manual

Thickness
4 mm - 8 mm

Color
Silver

Application
Cryogenic service for LNG, liquid Nitrogen, Oxygen, Argon, and other liquefied gases

Capacity
Up to 10 bar

Material
Stainless Steel (SS304/SS316)

Pressure Rating
PN16, PN25, PN40

Leakage Class
Class VI

Flow Direction
Unidirectional / Bidirectional

Stem Type
Rising Stem

Seal Type
PTFE / Graphite Packing

Temperature Range
-196°C to +80°C

Bonnet Type
Extended Bonnet for Cryogenic Applications

Design Feature
Fire-safe Design, Anti-blowout Stem, Low Emission

Mounting
Vertical / Horizontal

Type
Cryogenic Globe Valve

Model
DJ 10L 007

End Connection
Flanged / Welded / Screwed

cryogenic globe valve DJ 10L 007 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 globe valve DJ 10L 007

Nominal Pressure: 4.0Mpa
Design Temperature: -196 +85
Suitable Media: LNG, LO2, LN2, LAr, CO2

Materials of Main Parts:
Body: HPb59-1
Stem: HPb59-1
Handwheel: ZL102
Disc Seals: PCTFE

Engineered for Extreme Cryogenic Applications

Built with an extended bonnet and fire-safe features, the DJ 10L 007 is ideal for managing liquefied gases under extreme cold. Its robust construction, low emission sealing, and anti-blowout stem make it an optimal choice for handling LNG and industrial gases in demanding environments such as processing plants and distribution lines.

Reliable Performance and Flexible Installation

The valve supports both vertical and horizontal mounting, accommodating diverse pipeline configurations. Offered in various pressure ratings and connection styles, it integrates seamlessly into new builds or retrofit projects, while the rising stem and handwheel operator ensure precise manual control even in low-temperature settings.

FAQ's of cryogenic globe valve DJ 10L 007:

Q: How is the DJ 10L 007 cryogenic globe valve suited for extremely low temperatures?

A: The DJ 10L 007 is designed with an extended bonnet, which offers thermal isolation for the stem and packing, preventing cold transfer and potential valve malfunction. Its robust stainless steel construction and specialized PTFE or graphite packing ensure reliable sealing and smooth operation at temperatures down to -196C.

Q: What types of liquefied gases can the DJ 10L 007 handle?

A: This valve is engineered specifically for cryogenic applications, making it ideal for handling LNG, liquid nitrogen, liquid oxygen, liquid argon, and other industrial liquefied gases. Its design and materials ensure chemical compatibility and leak-tight integrity with these fluids.

Q: When should I choose flanged, welded, or screwed end connections?

A: Flanged connections are typically favored for larger or frequently maintained pipelines, while welded ends provide maximum leak integrity for permanent installations. Screwed ends are best for small-scale setups or where modular, quick connections are needed. The DJ 10L 007 offers all these options for maximum site flexibility.

Q: Where can the DJ 10L 007 be installed within a process facility?

A: Thanks to its vertical and horizontal mounting capability and broad size range (DN10-DN200), the DJ 10L 007 can be integrated into production lines, storage tanks, distribution skids, and transfer stations involved in cryogenic fluid services.

Q: What benefits does the fire-safe and low-emission design offer?

A: The fire-safe construction helps contain hazardous fluids in emergency situations, reducing risk to personnel and property. The low-emission features, including advanced sealing with PTFE or graphite, minimize fugitive emissions, aligning with stringent environmental and safety standards.

Q: How is maintenance performed on the DJ 10L 007 globe valve?

A: With its rising stem and accessible handwheel, the DJ 10L 007 valve is manually operated and can be maintained by isolating the valve and servicing packing or seals as needed. The extended bonnet ensures easier access and reduces risk of cold injury during inspection and repairs.

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