REGO PRV9434T275 1/2″ Brass Cryogenic Relief Valve 275 PSI PTFE O2 Clean

Name: REGO PRV9434T275 1/2" Brass Cryogenic Relief Valve 275 PSI PTFE O2 Clean
SKU: PRV9434T275
Price: 132.00 USD
Availability: InStock

SKU: PRV9434T275

$132.00

In stock

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$132.00	0%
5–9	$125.40	5%
10+	$118.80	10%

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Product Description

Product Specifications

Specification	Details
Brand	REGO
MPN	PRV9434T275
Series	9400 Series
Type	Cryogenic Gas Pressure Relief Valve
Rating	Non-ASME
Body Material	Brass
Inlet Connection	1/2″ MNPT
Factory Set Pressure	275 PSIG
Seat / Softgoods	PTFE
Orifice Size	0.062 in.
Spring / Trim	Stainless Steel Spring
Operating Temperature	-320°F to +165°F (-196°C to +74°C)
Overall Height	Approx. 2.8″
Drain Hole	Yes
Pipeaway Adapter	No
Media	Cryogenic Gas / Vapor
Oxygen Service	O2 Cleaned

The exact PRV9434T275 is listed as a 1/2″ MNPT brass, non-ASME 9400 Series valve with a 275 PSIG factory setting, PTFE softgoods, drain hole, and no pipeaway adapter.

Product Description

The REGO PRV9434T275 is a compact industrial pressure relief valve engineered for cryogenic gas and vapor applications. It belongs to REGO’s 9400 Series, designed specifically for non-ASME vapor-line safety relief applications and cryogenic liquid containers.

This model combines a durable brass body, stainless-steel spring trim, and PTFE softgoods with a factory-calibrated relief setting of 275 PSIG. Its 1/2″ MNPT inlet provides a standard connection for compatible cryogenic gas equipment.

The PRV9434T275 configuration incorporates a drain hole and is supplied without a pipeaway adapter. It is cleaned and packaged for oxygen service in accordance with CGA G-4.1.

Key Features

Genuine REGO industrial component
Model PRV9434T275
9400 Series
275 PSIG factory set pressure
1/2″ MNPT inlet
Heavy-duty brass body
PTFE seat / softgoods
Stainless-steel spring trim
0.062″ orifice
Temperature range: -320°F to +165°F
Drain hole included
No pipeaway adapter
Bubble-tight at 95% of set pressure
Tamper-resistant construction
Repeatable relief performance
Color-coded pressure identification
100% factory tested
Cleaned and packaged for oxygen service per CGA G-4.1
Designed for gas service only, not liquid service
Non-ASME design

Typical Applications

Suitable for cryogenic liquid containers, oxygen systems, industrial gas vapor lines, cylinder systems, cryogenic storage equipment, gas distribution equipment, and other compatible pressure-protection installations.