Short Stem Cryogenic Valves

275000.00 - 500000.00 INR/Piece

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Product Details:

Valve Size 1/2 Inch to 6 Inch
Control System Manual or Actuator Ready
Features Low Emission, Anti-static device, Blow-out proof stem, Fire Safe Design, Extended Bonnet option
Material Stainless Steel, CF8, CF8M, Forged Steel
Valve Type Ball, Gate, Globe, Check Valve
Connection Type Screwed, Flanged, Butt Weld Ends
Sealing PTFE or Metal Seated
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Short Stem Cryogenic Valves Price And Quantity

Minimum Order Quantity 10 Unit
Price Range 275000.00 - 500000.00 INR/Piece

Short Stem Cryogenic Valves Product Specifications

Port Size 1/2 Inch to 6 Inch
Disc Stainless Steel
Control System Manual or Actuator Ready
Valve Size 1/2 Inch to 6 Inch
Material Stainless Steel, CF8, CF8M, Forged Steel
Temperature -196C to +80C
Media Gas, Liquid
Features Low Emission, Anti-static device, Blow-out proof stem, Fire Safe Design, Extended Bonnet option
Valve Type Ball, Gate, Globe, Check Valve
Pressure Up to Class 150/300/600
Sealing PTFE or Metal Seated
Type Short Stem Cryogenic Valve
Application For cryogenic service, suitable for LNG, nitrogen, oxygen, argon, and other liquefied gases handling.
Structure Bolted Bonnet
Power Manual
Connection Type Screwed, Flanged, Butt Weld Ends

Short Stem Cryogenic Valves Trade Information

Supply Ability 100 Unit Per Week
Delivery Time 1 Week

Product Description

Material	Brass
Brand	REGO
Usage/Application	Cryogenic/LNG Fueling
Model Name/Number	T9450-9460

Application

The T9450 and T9460 series valves are designed for use on portable cryogenic cylinders and other in-line shut-off valve applications. T9460 Series Approved for TPED in accordance with EN1626.

Features

Spring loaded stem seal automatically adjusts for any gasket wear, eliminating the need to constantly retighten the packing nut.
Non-rising stem and low profile allow the valve to fit into tight areas and still provide easy access.
Unique pressure-sealed moisture barrier helps prevent freeze up at cryogenic temperatures.
Conical swivel seal design helps prevent seat galling from over torquing.
Cleaned for oxygen service per CGA G-4.1.
Maximum working pressure is 600 psig. (42 barg)
Working temperature range is -320F to +165F. (-196C to +74C)
100% Factory Tested

Materials

BodyBrass
BonnetBrass
Seat DiscPCTFE
Stem Seal GasketPTFE
HandwheelAluminum
SpringStainless Steel
StemBrass
PoppetBrass

Comprehensive Cryogenic Compatibility

Our Short Stem Cryogenic Valves are built to handle extremely low temperatures from -196C up to +80C, making them ideal for critical cryogenic services such as LNG, industrial gases, and laboratory applications. With reliable sealing-PTFE or metal-seated-and robust stem packing, these valves ensure consistent leak-tight performance under thermal cycling and demanding conditions.

Certified Quality and Flexible Design

Each valve adheres strictly to international standards including ASME B16.34, BS 6364, and API 6D. Extensive testing as per BS 6364 Cryogenic Tests and API 598/EN 12266 guarantees operational safety. Customizable bonnet extension lengths, multiple surface finishes, and broad end connection options make integration seamless for diverse systems and specifications.

FAQ's of Short Stem Cryogenic Valves:

Q: How are Short Stem Cryogenic Valves used in cryogenic service applications?

A: Short Stem Cryogenic Valves are specifically designed for controlling the flow of liquefied gases such as LNG, nitrogen, oxygen, and argon in environments where temperatures may reach as low as -196C. Their robust construction and extended bonnet ensure insulation and reliable sealing in these conditions.

Q: What benefits do CF8, CF8M, and Forged Steel materials provide for these valves?

A: CF8, CF8M, and Forged Steel offer outstanding mechanical strength and corrosion resistance, which are critical for maintaining valve integrity and longevity in aggressive cryogenic and industrial environments.

Q: When should you choose PTFE or graphite stem packing for these valves?

A: PTFE packing is recommended for applications requiring chemical resistance and low friction, whereas graphite packing is preferred for high-temperature applications due to its superior thermal stability and sealing performance.

Q: Where can these valves be installed and what connection types are available?

A: These cryogenic valves are suitable for installation in industrial plants, LNG terminals, and gas handling facilities. They are available with flanged, screwed, or butt-weld end connections, ensuring compatibility with a wide range of pipeline systems.

Q: What is the typical process for testing these short stem cryogenic valves?

A: Testing follows BS 6364 Cryogenic Test and API 598/EN 12266 standards, which involve stringent leak testing at ambient and cryogenic conditions, ensuring leak-tight and reliable performance under actual service conditions.

Q: How does the fire-safe design benefit operational safety?

A: The valves are certified to meet API 607 fire-safe standards, meaning they maintain their sealing performance even in the event of a fire, preventing hazardous leakage and enhancing overall plant safety.

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