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REGO PRV9434T250 1/2″ Brass Cryogenic Relief Valve 250 PSI PTFE O2 Clean

SKU: PRV9434T250

$132.00

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The REGO PRV9434T250 is a 1/2″ brass cryogenic gas pressure relief valve designed to provide automatic overpressure protection for compatible cryogenic vessels, cylinders, piping, and industrial gas systems.

This configuration features a PTFE seat and is factory set to relieve at 250 PSIG. It includes a drain hole, does not include a pipe-away adapter, and is O2 cleaned for compatible oxygen-service applications.

Product Specifications

  • Brand: REGO

  • Manufacturer: RegO Products

  • MPN: PRV9434T250

  • Series: PRV9400 Series

  • Product Type: Cryogenic Gas Pressure Relief Valve

  • Body Material: Brass

  • Connection Size: 1/2″

  • Set Pressure: 250 PSIG

  • Seat Material: PTFE

  • Drain Hole: Yes

  • Pipe-Away Adapter: No

  • O2 Cleaned: Yes

  • Service: Cryogenic Gas / Vapor

  • Function: Automatic pressure relief

  • Installation: Threaded connection

Key Features

  • Factory calibrated to a 250 PSIG relief setting

  • 1/2″ connection for compatible cryogenic equipment

  • Durable brass body construction

  • PTFE seat for dependable low-temperature sealing

  • Designed for cryogenic gas and vapor service

  • O2-cleaned configuration for compatible oxygen systems

  • Built-in drain-hole configuration

  • No pipe-away adapter installed

  • Automatic protection against excessive system pressure

  • Compact design suitable for space-limited installations

  • Suitable for replacement or OEM cryogenic equipment applications

Typical Applications

  • Cryogenic liquid cylinders

  • Oxygen systems

  • Nitrogen systems

  • Argon systems

  • Industrial gas storage equipment

  • Cryogenic vapor piping

  • Gas distribution systems

  • Mini-bulk cryogenic systems

  • Pressure vessel protection

  • Cryogenic storage and transfer equipment

Buyer / Installation Note

Pressure relief valves are safety-critical components. Verify the required 250 PSIG set pressure, 1/2″ connection, PTFE seat, relief capacity, media compatibility, and system requirements before purchasing or installing.

Installation should be performed by qualified personnel in accordance with RegO instructions and applicable industry codes and regulations.

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