Engineered Controls 2 PSI Regulator 1/2″ x 3/4″ FNPT LP Gas, 1M BTU

Name: Engineered Controls 2 PSI Regulator 1/2" x 3/4" FNPT LP Gas, 1M BTU
SKU: LV4403Y46R*
Price: 143.33 USD
Availability: InStock

SKU: LV4403Y46R*

$143.33

In stock

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$143.33	0%
5–9	$136.16	5%
10+	$129.00	10%

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Product Description

REGIONS SUPPLY BUYING GUIDE

Product details & buying advice

Choose this regulator family for a 2 PSI distribution line. Equipment that needs nominal 11 inches water column requires an appropriate line regulator farther downstream.

Product type	2 PSI second-stage regulators
Part / SKU	LV4403Y46R*
Inlet connection	1/2 in. female NPT
Outlet connection	3/4 in. female NPT
Factory delivery	2 PSIG at 10 PSIG inlet
Adjustment range	1.6–2.2 PSIG
Downstream requirement	A line regulator is required to reduce 2 PSIG to nominal 11 in. w.c.

What to check before ordering

Confirm that the system calls for a 2 PSI second stage and that the first-stage supply is suitable.
Compare the required load with the rating at the manufacturer’s specified inlet and delivery pressures.
Have a qualified installer confirm the downstream pressure reduction, vent arrangement and operating checks.

Service reminder: Include the downstream line regulator in your order planning. A 2 PSI supply cannot be treated as an 11-inch-water-column appliance connection.

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

RegO regulator installation and service guidance

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

Overview

This Engineered Controls 2 PSI second stage propane regulator (MFG# LV4403Y46R) is designed to reduce first stage inlet pressure of 10 PSIG to a 2 PSIG outlet pressure for downstream regulation. Ideal for LP and propane gas systems in residential, agricultural, or commercial settings, this cast aluminum regulator delivers up to 1,000,000 BTU/hr vapor capacity.

Key Benefits:Large 3/4" F. NPT vent connection minimizes freeze-ups and blockage

Built-in integral relief valve for enhanced safetyPressure tap (1/8" F. NPT) allows easy system testingMolded diaphragm improves response to pressure changesReplaceable orifice and valve seat disc

Durable blue coating designates 2 PSI service for quick visual IDOver-inlet bonnet vent position helps reduce condensation

Applications

Compatible with Rego-style shutoff valves, POL connections, and downstream line pressure regulators such as 11" W.C. (Water Column) regulators.

Product details

Part / SKU	LV4403Y46R*

Package includes

Engineered Controls 2 PSI Regulator 1/2" x 3/4" FNPT LP Gas, 1M BTU

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