REGO 1519A3 1-1/2” Excess Flow Valve Brass NPT for Propane LP Gas

SKU: 1519A3

Weight	4 lbs
Dimensions	8 × 8 × 8 in

$1,308.58

In stock — available to order.

Sold individually. Each quantity ordered is one unit. Kits are one complete kit; products sold by length use the stated length unit.

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$1,308.58	0%
5–9	$1,243.15	5%
10+	$1,177.72	10%

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REGO 1519A3 1-1/2” Excess Flow Valve Brass NPT for Propane LP Gas

Specifications & product details

REGIONS SUPPLY BUYING GUIDE

Product details & buying advice

Excess-flow selection depends on how the valve and downstream piping work together, including the flow available during a line break.

Product type	Excess flow valves
Part / SKU	1519A3

What to check before ordering

Match the service medium, connection, mounting orientation and liquid or vapor closing-flow rating.
Confirm that normal demand stays below the closing rate and that the intended break condition can produce enough flow to close the valve.
Have qualified personnel follow the manufacturer’s installation and functional-test procedure.

Service reminder: Small leaks or restricted downstream flow may not trigger closure. Keep the required shutoff protection and leak-detection provisions in the system design.

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 1519A3 1-1/2″ Excess Flow Valve is a brass, automatic safety valve designed to shut off propane flow in the event of excessive downstream demand caused by line rupture or equipment failure.This valve is engineered for top installation in any position and is suitable for both liquid and vapor LP gas service. It is commonly used in long piping runs or branch lines where tank-mounted excess flow valves are not sufficient.Key Features & Benefits:Genuine REGO Products OEM excess flow valve1-1/2″ NPT inlet and outlet connectionsBrass construction for durability and corrosion resistanceDesigned for long lines and branch pipingAutomatically limits flow during line failureSuitable for liquid or vapor propane serviceCommon

Applications

Bulk propane plantsIndustrial LP gas piping systemsLong propane supply linesSafety protection downstream of storage tanksNote: Valve only. Installation must comply with applicable propane and LP gas codes.

Product details

Part / SKU	1519A3

Package includes

REGO 1519A3 1-1/2” Excess Flow Valve Brass NPT for Propane LP Gas

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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