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⛽ Regulate your gas flow like a pro — precision meets durability!
The Maxitrol RV48L is a cast iron natural gas pressure regulator designed for 3/4" FPT pipe connections, delivering adjustable outlet pressure between 3" and 6" Water Column. It supports inlet pressures up to 1/2 PSI and operates reliably within 32°F to 225°F, meeting ANSI/ASME and CSA standards for safety and performance.












| ASIN | B00851MUGS |
| Best Sellers Rank | #41,088 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5 in Industrial Pressure Regulators #182 in Bathroom Sink Faucets & Parts |
| Brand Name | MAXITROL |
| Customer Reviews | 4.6 4.6 out of 5 stars (318) |
| Exterior Finish | Cast Iron |
| Inlet Connection Size | 0.75 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Item Weight | 0.59 Pounds |
| Manufacturer | Maxitrol |
| Material Type | Cast Iron |
| Maximum Pressure | 0.5 Pound per Square Inch |
| Model Number | 52-1011-20 |
| Number of Ports | 2 |
| Outlet Connection Size | 3 Inches |
| Outlet Connection Type | FNPT |
| Specification Met | ANSI/ASME B1.20.1, CSA |
| Thread Size | 0.75 inches |
| Thread Type | Female |
| UPC | 796762689675 737079602681 |
| Unit Count | 1.0 Count |
| Valve Type | pressure regulator |
H**Y
Simple and easy to install
I need to setup a natural gas Hot Plate burner on my backyard for my wife's cooking need in case she does not want to use the kitchen in the home. This regulator fits and works well with my Hot Plate.
R**B
Quality Maxitrol Regulator
As expected and no issues
A**R
Work perfectly
Easy to install
J**K
Perfect fit.
Used this on a commercial 6 burner range top and worked great.
H**I
Good natural gas regulator
This regulator works fine just didnt like $10 extra to pay to receive in 2 days.
J**Y
Good value
Worked as described
A**T
As usual this company delivers
It's a Maxitrol.... What more do you need to know?
S**7
Excellent product
This product is exactly what it's supposed to. I have used maxitrol for my pressure regulators for years and they always work well. Just make sure that you have the correct pipe size and order the correct size gas regulator. You will also need a manometer and adjust the pressure to the correct inches of water column.
Trustpilot
3 weeks ago
2 weeks ago