REGO SS8021J Relief Valve 1/4″ MNPT Stainless Steel 350 PSI Pipeaway

SKU: SS8021J

Weight	1 lbs
Dimensions	8 × 8 × 8 in

$119.04

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Quantity	Unit price	Saving
1–4	$119.04	0%
5–9	$113.09	5%
10+	$107.14	10%

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REGO SS8021J Relief Valve 1/4" MNPT Stainless Steel 350 PSI Pipeaway

Specifications & product details

REGIONS SUPPLY BUYING GUIDE

Product details & buying advice

Where liquid can become trapped in a piping section, hydrostatic relief selection depends on that section’s service and pressure requirements.

Product type	Hydrostatic relief valves
Part / SKU	SS8021J

What to check before ordering

Compare the valve’s medium, pressure setting and connection with the protected section.
Have the system designer establish the installation point and discharge arrangement.
Use the replacement and fitting instructions supplied for the exact valve model.

Service reminder: Order for the equipment being protected. A hydrostatic line-relief valve is not a substitute for the tank’s relief valve.

Have gas-system installation and service completed by qualified personnel. Use the current instructions for the exact model and the requirements that apply at the installation location.

Product help & manufacturer resources

Explore this product guide · Shop this product group · Ask Regions Supply about this part

Overview

The REGO SS8021J Relief Valve is a precision-machined stainless steel safety valve designed for propane, LP gas, and natural gas systems. With a 1/4" MNPT connection and 350 PSI pressure setting, this valve provides reliable overpressure protection in industrial and bulk plant applications.🔹 Pipeaway Option – Directs vented gas safely away from equipment and operators.🔹 Durable Stainless Steel Construction – Corrosion-resistant, ideal for harsh or outdoor environments.🔹 High-Pressure Protection – Factory-set at 350 PSI for propane, natural gas, and LP systems.🔹 Trusted REGO Quality – Over a century of engineering excellence in gas control products.

Specifications

Brand: REGO
Model: SS8021J (MFG# SS8021J)
Connection: 1/4" MNPTRelief Valve Setting: 350 PSI
Material: Stainless SteelGas Compatibility: Propane, Butane, Natural Gas, Air (non-corrosive)Application: Bulk plant systems, LP storage tanks, propane transfer operationsThis relief valve is ideal for propane distributors, LP gas installers, and industrial operators who require rugged stainless steel overpressure protection.

Product details

Part / SKU	SS8021J

Package includes

REGO SS8021J Relief Valve 1/4" MNPT Stainless Steel 350 PSI Pipeaway

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

Compatibility & part-number help

Match the manufacturer part number and equipment model to the listing. Check connection sizes, fuel type, pressure or capacity, voltage and dimensions where applicable. A similar appearance or part number alone does not confirm compatibility.

For help, send a parts inquiry with the part number, equipment model, label photos and quantity. Manufacturer documents and item-specific information, when supplied, are in the product details above.

Shipping & availability

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