REGO T9453 3/8″ FNPT Brass Short Stem Cryogenic Globe Valve 600 PSI O2 Clean

Item Specifications

REGO’s current literature specifies the T9453 with 3/8″ FNPT connections, 0.406″ orifice, 2½” length, 2¾” approximate height and Cv 1.76. Some older distributor literature shows a lower Cv figure, so the current manufacturer specification is preferable.

Key Features

• 600 PSIG maximum working pressure
• Designed specifically for cryogenic liquid and gas service
• Compact short-stem configuration for installations with limited space
• 3/8″ FNPT inlet and outlet for straightforward threaded installation
• Rugged brass body and bonnet
• PCTFE seat disc for reliable cryogenic shutoff
• PTFE stem-seal gasket designed for extremely low-temperature operation
• Stainless-steel spring
• Manual aluminum handwheel
• Silver handwheel identifies venting-line service in REGO’s color-identification scheme
• Broad operating range down to approximately -320°F (-196°C)
• Suitable for low-flow cryogenic cylinder, MicroBulk, bulk tank, trailer, manifold and tapping-point applications.

Applications

The T9453 is designed for controlling compatible cryogenic liquids and gases. Typical installations include cryogenic cylinders, MicroBulk systems, bulk storage tanks, trailers, manifolds and tapping points. REGO lists compatible media/applications including nitrogen, oxygen, argon, helium, CO₂, air, natural gas and LNG, subject to system compatibility and applicable codes. 

REGO T9453 3/8″ FNPT Short Stem Cryogenic Globe Valve – 600 PSIG

The REGO T9453 is a compact, industrial-grade short-stem cryogenic globe/shut-off valve designed for dependable control of cryogenic liquids and gases.

This valve features 3/8″ female NPT inlet and outlet connections, a rugged brass body and bonnet, PCTFE seat disc, PTFE stem-seal gasket, stainless-steel spring and manually operated aluminum handwheel.

Rated for a maximum working pressure of 600 PSIG (42 bar), the T9453 is engineered to operate across an exceptionally broad temperature range extending down to approximately -320°F (-196°C), making it well suited for demanding cryogenic installations.

KEY FEATURES:

• Genuine REGO T9450 Series cryogenic valve
• Part Number: T9453
• 3/8″ FNPT inlet
• 3/8″ FNPT outlet
• Compact short-stem design
• Brass body and bonnet
• PCTFE seat disc
• PTFE stem-seal gasket
• Stainless-steel spring
• Aluminum handwheel
• Silver handwheel configuration
• 0.406″ valve orifice
• Maximum working pressure: 600 PSIG / 42 bar
• Temperature range: approximately -320°F to +165°F
• Designed for cryogenic liquid and gas service
• Manual handwheel operation
• Compact construction suitable for space-constrained installations

TYPICAL APPLICATIONS:

• Cryogenic liquid cylinders
• MicroBulk systems
• Bulk cryogenic storage tanks
• Cryogenic trailers
• Industrial gas manifolds
• Venting lines
• Tapping points
• Oxygen systems
• Nitrogen systems
• Argon systems
• Helium systems
• Carbon dioxide systems
• Air systems
• Natural gas and LNG systems

This valve is an excellent choice for industrial gas and cryogenic equipment requiring a compact, manually operated shut-off valve capable of reliable operation at extremely low temperatures.

Please verify the REGO T9453 part number, 3/8″ FNPT connection size, pressure rating, media compatibility and applicable system requirements before purchasing or installing.

Product details

Part / SKU	T9453

Package includes

• REGO T9453 3/8" FNPT Brass Short Stem Cryogenic Globe Valve 600 PSI O2 Clean

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.