Rego LV004403Y66 2 PSI LP Gas Regulator 3/4″ FPT 1,000,000 BTU MFG# LV004403Y66

Overview

The Rego LV004403Y66 2 PSI Second Stage Propane Regulator is designed to reduce first-stage propane pressure down to 2 PSI, providing stable gas pressure for downstream line regulators or gas appliances.

This regulator features 3/4″ FNPT inlet and outlet connections and supports flow capacities up to 1,000,000 BTU, making it suitable for larger residential or light commercial propane systems.

The regulator includes a large vent with 3/4″ FNPT vent connection, helping prevent vent blockage and allowing proper vent piping installation when required.

Additional features include an integral relief valve, replaceable valve orifice and seat disc, and a large molded diaphragm that improves sensitivity to pressure changes.

A built-in 1/8″ FNPT pressure tap allows technicians to easily measure system pressure during installation and service.

The unique bonnet vent design helps minimize freeze-over, ensuring reliable operation in cold environments.

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Key Features

• 2 PSI second stage propane regulator
• 3/4″ FNPT inlet and outlet connections
• Supports up to 1,000,000 BTU capacity
• Integral relief valve for safety
• Built-in pressure tap for testing
• Large diaphragm for accurate pressure control

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Specifications

Brand: Rego Products
Product Type: LP Gas Second Stage Regulator
Model: 1LP3257
Manufacturer Part Number: MFG# LV004403Y66
Inlet Connection: 3/4″ FNPT
Outlet Connection: 3/4″ FNPT
Capacity: 1,000,000 BTU
Gas Type: Propane (LP Gas)
Factory Delivery Pressure: 2 PSI

Product details

Part / SKU	LV004403Y66

Package includes

• Rego LV004403Y66 2 PSI LP Gas Regulator 3/4" FPT 1,000,000 BTU MFG# LV004403Y66

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