REGO PRV9434TP250P 1/2″ Cryogenic Relief Valve 250 PSI PTFE Pipeaway O2

Name: REGO PRV9434TP250P 1/2" Cryogenic Relief Valve 250 PSI PTFE Pipeaway O2
SKU: PRV9434TP250P
Price: 162.00 USD
Availability: InStock

SKU: PRV9434TP250P

$162.00

In stock

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Quantity	Unit price	Saving
1–4	$162.00	0%
5–9	$153.90	5%
10+	$145.80	10%

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Product Description

Product Details

Specification	Details
Brand	REGO
MPN	PRV9434TP250P
Series	9400 Series
Product Type	Cryogenic Gas Pressure Relief Valve
Certification	Non-ASME
Body Material	Brass
Inlet Connection	1/2″ MNPT
Outlet / Pipeaway Connection	1/2″ FNPT
Factory Set Pressure	250 PSIG
Seat / Softgoods	PTFE
Drain Hole	No
Pipeaway Adapter	Yes – Factory Installed
Pipeaway Adapter Material	Brass
Orifice Area	0.062 sq. in.
Overall Height	2.8 in.
Temperature Range	-320°F to +165°F (-196°C to +74°C)
Spring / Trim	Stainless Steel
Service	Cryogenic gas / vapor
Oxygen Service	O₂ cleaned

The exact PRV9434TP250P is documented as a 1/2″ MNPT brass 9400 Series valve with a 250-PSIG setting, PTFE softgoods, 1/2″ FNPT pipeaway outlet, and no drain hole.

Detailed Description

The REGO PRV9434TP250P is a non-ASME cryogenic gas pressure relief valve designed for vapor-line safety relief and cryogenic liquid-container applications. It combines a brass valve body with stainless-steel spring components and a PTFE seat for dependable operation across a broad cryogenic temperature range.

This configuration is factory set at 250 PSIG and features a 1/2″ male NPT inlet. Unlike versions supplied without venting hardware, the PRV9434TP250P includes an attached brass pipeaway adapter providing a 1/2″ FNPT outlet. The pipeaway connection allows discharged gas to be routed to an appropriate safe vent location.

Key Features

250 PSIG factory-set pressure
1/2″ MNPT inlet
1/2″ FNPT pipeaway outlet
Pipeaway adapter included and installed
Heavy-duty brass valve body
Brass pipeaway adapter
PTFE seat / softgoods
Stainless-steel spring
Non-ASME 9400 Series
No drain hole
Cleaned and packaged for oxygen service per CGA G-4.1
Bubble-tight at approximately 95% of set pressure
Tamper-resistant construction
Repeatable pressure-relief performance
100% factory tested
Broad PTFE temperature range of -320°F to +165°F
Rated for gas service only

Pipeaway Adapter Advantage

The installed pipeaway adapter is an important feature of this model. RegO states that these adapters provide standard pipe-thread connections for routing discharged gas outdoors or to another appropriate vent location. RegO also recommends using only adapters designed for its relief valves because unsuitable adapters can restrict relief flow.

Applications

Suitable for appropriately engineered:

Cryogenic liquid-cylinder vapor systems • Oxygen equipment • Nitrogen systems • Argon systems • Industrial gas installations • Cryogenic piping • Indoor systems requiring routed relief discharge

The 9400 Series is specifically intended for vapor-line safety relief applications and cryogenic liquid containers.

Product details

Part / SKU	PRV9434TP250P

Package includes

REGO PRV9434TP250P 1/2" Cryogenic Relief Valve 250 PSI PTFE Pipeaway O2

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