Maxitrol RV47L-1/2-812 Regulator

1/2" NPT, 1/2 PSI Max Inlet Pressure, 8-12"wc Outlet Pressure, Rubber Seat Poppet Model Appliance Gas Regulator with Integral Vent Limiting Orifice

Maxitrol RV47L-1/2-812 Gas Pressure Regulator – 1/2" NPT, 1/2 PSI Max Inlet, 8-12" WC Outlet, Natural Gas or Propane

The Maxitrol RV47L-1/2-812 is a high-precision appliance gas pressure regulator engineered for safe and efficient control of natural gas or propane in residential and commercial applications. Featuring a 1/2" NPT inlet, 1/2 PSI max inlet pressure, and 8–12 inches water column outlet pressure, this rubber seat poppet-style regulator is ideal for both main burner and pilot load operations where tight flow control is critical.

Built with a durable aluminum die-cast housing, the RV47L-1/2-812 comes equipped with an integral vent limiting orifice, eliminating the need for external vent piping in most indoor applications. It supports multi-poise mounting, allowing for flexible installation in any plane or angle—perfect for tight or confined spaces.

🔧 Key Features:

• ✅ Inlet/Outlet: 1/2" NPT inlet, 8-12" WC outlet pressure

• 💨 Fuel Compatibility: Designed for natural gas, propane, LP gas-air mixtures, and manufactured gas

• 🔧 Integral Vent Limiting Orifice: Eliminates the need for external venting in most indoor installs

• 🛠️ Multi-Position Installation: Can be mounted in any orientation

• 💪 Durability: High-strength aluminum die-cast housing

• ⚠️ Safety Note: Installation by a licensed gas fitter is recommended

📐 Specifications:

• Model: Maxitrol RV47L-1/2-812

• Size: 1/2" NPT

• Fuel Types: Natural Gas, Propane

• Max Inlet Pressure: 1/2 PSI

• Outlet Pressure: 8–12" WC

• BTU Capacity (Burner): 125,000 BTU

• BTU Capacity (Burner & Pilot): 90,000 BTU

• BTU Capacity (Fixed Orifice): 40,000 BTU

Whether you're upgrading a gas appliance or replacing a worn regulator, the Maxitrol RV47L-1/2-812 delivers consistent pressure control, easy installation, and long-lasting performance for a wide range of gas-powered systems.