REGO AR4106A250 3/4″ MNPT x 1″ FNPT Relief Valve 250 PSI O2 Cleaned

SKU: AR4106A250

Weight	3 lbs
Dimensions	12 × 10 × 7 in

$502.48

In stock — available to order.

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Quantity	Unit price	Saving
1–4	$502.48	0%
5–9	$477.36	5%
10+	$452.23	10%

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REGO AR4106A250 3/4" MNPT x 1" FNPT Relief Valve 250 PSI O2 Cleaned

Specifications & product details

Item Specifics

Field	Details
Brand	REGO
MPN / Part Number	AR4106A250
Series	AR Series
Type	Angle Pressure Relief Valve
Inlet Connection	3/4″ MNPT
Outlet Connection	1″ FNPT
Factory Set Pressure	250 PSIG
Configuration	90° Angle
Service	Cryogenic / Oxygen Service
Cleaning	Oxygen Cleaned
Certification	ASME, TPED & PED
Body Material	Bronze / Stainless Steel
Trim	Brass / Stainless Steel
Soft Goods	PTFE
Operating Temperature	-320°F to 165°F
Overall Height	Approx. 6.03″
Inlet-to-Outlet Length	Approx. 1.97″
Condition	New / Unused

The AR4106A250 is documented as a REGO AR-Series 90° angle pressure-relief valve with 3/4″ NPT inlet, 1″ NPT outlet and 250 PSI factory setting. The AR Series is designed for over-pressure protection of cryogenic vessels and piping.

Product Description

REGO AR4106A250 250 PSIG Angle Pressure Relief Valve – Oxygen Cleaned

This genuine REGO AR4106A250 angle pressure relief valve is designed for compatible cryogenic and oxygen-service applications. It features a 3/4″ male NPT inlet, 1″ female NPT outlet, 90° configuration, and 250 PSIG factory-set pressure.

The AR Series is engineered to provide pressure relief for cryogenic vessels and piping systems. Its 90° configuration helps direct relieved gas away from the spring area, while the valve’s bubble-tight seat is designed to provide shutoff after reseating.

The valve is cleaned for liquid oxygen service per CGA G-4.1 and is factory tested.

Key Features

Genuine REGO pressure relief valve
Part Number: AR4106A250
90° angle configuration
3/4″ MNPT inlet
1″ FNPT outlet
250 PSIG factory-set pressure
Oxygen cleaned
Suitable for compatible cryogenic service
ASME-rated design
Brass/stainless-steel trim
PTFE soft goods
Bubble-tight seat
Factory tested

Dimensions

Overall Height: Approx. 6.03″
Inlet-to-Outlet Length: Approx. 1.97″

Product details

Part / SKU	AR4106A250

Package includes

REGO AR4106A250 3/4" MNPT x 1" FNPT Relief Valve 250 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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