Menu
Cart 0
Maxitrol RV47CL-1/2 Regulator

Maxitrol RV47CL-1/2 Regulator

1/2" NPT, 1/2 PSI Max Inlet Pressure, 4"wc Natural Gas or 10" LP Gas Outlet Pressure (Field Convertible), Rubber Seat Poppet Model Appliance Gas Regulator with Integral Vent Limiting Orifice

Maxitrol RV47CL-1/2 Gas Regulator – 1/2" NPT, Field Convertible for Natural or LP Gas, 1/2 PSI Max Inlet

The Maxitrol RV47CL-1/2 Gas Regulator is a high-performance appliance gas regulator designed for accurate and reliable pressure control in residential and commercial gas burner systems. Featuring a rubber seat poppet design and integral vent limiting orifice, this regulator delivers precise gas flow control for both main burner and pilot applications.

Key Features & Benefits:

  • Connection Size: 1/2" NPT

  • Max Inlet Pressure: 1/2 PSI

  • Outlet Pressure: 4" WC for Natural Gas / 10" WC for LP Gas (Field Convertible)

  • BTU Capacity:

    • Fixed Orifice: 40,000 BTU

    • Burner & Pilot: 125,000 BTU

    • Burner Only: 125,000 BTU

  • Spring Range: 4" WC NG / 10" WC LP

  • Design: Rubber seat poppet for precise control of low gas flows

  • Construction: High-strength aluminum die-cast housing

  • Mounting: Multi-poise installation – any plane or angle (excluding D suffix models)

  • Compatibility: Suitable for natural, LP, mixed, and manufactured gas types

Applications: Ideal for use in heating systems, water heaters, furnaces, and other gas-fired appliances where accurate pressure regulation is critical.

Important Note:
This gas regulator should be installed by a licensed gas fitter to ensure compliance with local codes and safety standards.

QUESTIONS & ANSWERS

Ask a Question

  • There’s no shut off valve before my valve. Is this valve fail close and a manual valve not needed?

    We don't see any data on that. Please see link below for the tech sheet or contact Maxitrol Tech Support for more info.

    Tech Sheet

  • I have a Maxitrol RV47L for my natural gas Weber grill that I’ve had for many years. I am converting the grill to use propane at our new house and need to know what replacement regulator I need. Or is there a way to convert the current regulator for propane use?

    They no longer let you swap the springs on those regs anymore. You would have to replace the whole regulator with a RV47L-1/2-412. This would have a 4-12”WC range. Typically 11” is what would be used on propane.

  • Is there a difference in the size 4.0" 10.0" and 4" 10"

    Please see link below for tech sheet. 

    Tech Sheet

  • 1/2 in aluminim npt gas regulator valve 1/2 press reg alt code MRV47LD MAXITROL (1763)

    It didn't show that replacing the RV47LD

  • Is this a direct replacement for rv35acl?

    It would be the closest that they offer.

  • Is this for 3/8 thread fitting

    It's 1/2" NPT.

  • Can the regulator be installed in a vertical position.

    Please see mounting section from the manual at the link below. Thanks.

    Product Manual