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REGO PRV9434F075 1/2″ Brass Cryogenic Relief Valve 75 PSI O2 Cleaned

SKU: PRV9434F075

$132.00

In stock

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Product Specifications

  • Brand: REGO
  • MPN: PRV9434F075
  • Series: 9400 Series
  • Type: Cryogenic Gas Pressure Relief Valve
  • Certification: Non-ASME
  • Body Material: Brass
  • Inlet Connection: 1/2″ MNPT
  • Factory Set Pressure: 75 PSIG
  • Seat / Softgoods: Fluorosilicone
  • Orifice Area: 0.062 sq. in.
  • Overall Height: 2.8″
  • Wrenching Hex: 7/8″
  • Spring Trim: Stainless Steel
  • Drain Hole: Yes
  • Pipeaway Adapter: No
  • Service: Cryogenic gas / vapor
  • Oxygen Service: O2 cleaned and packaged per CGA G-4.1
  • Gas Service: Yes – not rated for liquid service

Temperature Range

For the Fluorosilicone-seat configuration, RegO’s official 9400 Series literature specifies a temperature range of -60°F to +165°F (-51°C to +74°C).

Key Features

  • Factory set at 75 PSIG
  • 1/2″ male NPT connection
  • Durable brass valve construction
  • Fluorosilicone softgoods
  • Stainless-steel spring
  • Bubble-tight at 95% of set pressure
  • Tamper-resistant construction
  • Repeatable relief performance
  • 100% factory tested
  • Easy-to-read pressure identification
  • Factory cleaned and packaged for oxygen service
  • Integrated drain hole
  • Supplied without pipeaway adapter
  • Specifically designed for Non-ASME vapor-line safety relief applications and cryogenic liquid containers

RegO notes that drain-hole versions are useful where moisture accumulation may occur, particularly in gas-phase installations.

Typical Applications

  • Cryogenic gas systems
  • Oxygen systems
  • Nitrogen systems
  • Argon systems
  • Industrial gas vapor lines
  • Cryogenic liquid containers
  • Gas storage equipment
  • Gas distribution systems
  • Pressure protection applications

Product details

Part / SKU PRV9434F075

Package includes

  • REGO PRV9434F075 1/2" Brass Cryogenic Relief Valve 75 PSI O2 Cleaned

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

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