Rego LV004403B66R Low Pressure Second Stage LP Gas Regulator
The Rego LV004403B66R Second Stage Regulator is designed to reduce propane gas pressure from first-stage regulators down to burner pressure, typically 11 inches water column for appliance use.
This regulator is commonly used in commercial propane installations, multiple-cylinder LP systems, and residential gas supply systems.
The unit features a straight-line valve closure design which reduces wear on the seat disc, improving durability and long-term reliability.
A large vent with 3/4" FNPT connection allows vent piping installation and includes a unique bonnet vent profile designed to reduce freeze conditions.
The regulator also includes an integral relief valve and built-in 1/8" pressure tap for easy pressure testing and system diagnostics.
Second stage propane regulator
3/4" FNPT inlet and outlet
Adjustable 9" – 13" water column outlet pressure
Straight-line valve closure for reduced wear
Replaceable valve seat disc
Built-in 1/8" pressure tap
Integrated relief valve
Freeze-resistant bonnet vent design
Brand: Rego Products
Model: LV004403B66R
Manufacturer Number: MFG# LV004403B66R
Gas Type: LP / Propane
Inlet / Outlet Size: 3/4" FNPT
Outlet Pressure Range: 9" – 13" WC
Factory Setting: 11" WC at 10 PSI inlet
BTU Capacity: 935,000 BTU
Orifice Size: Drill #28
Propane tank systems
Residential LP gas systems
Commercial propane installations
HVAC gas supply systems
Multiple cylinder propane setups
This Rego second-stage regulator provides reliable pressure reduction and stable gas supply for propane appliances and heating equipment.