---
product_id: 88622857
title: "Maxitrol RV48L Liquid Propane Pressure Regulator, 1/2\" FPT Thread, 3/4\" In and Out Opening, 1/2 PSIG In, 5\"-12\" WC Out"
brand: "maxitrol"
price: "C$3130"
currency: NIO
in_stock: true
reviews_count: 8
url: https://www.desertcart.ni/products/88622857-maxitrol-rv48l-liquid-propane-pressure-regulator-1-2-fpt-thread
store_origin: NI
region: Nicaragua
---

# Propane gas optimized Precision pressure control Durable cast iron build Maxitrol RV48L Liquid Propane Pressure Regulator, 1/2" FPT Thread, 3/4" In and Out Opening, 1/2 PSIG In, 5"-12" WC Out

**Brand:** maxitrol
**Price:** C$3130
**Availability:** ✅ In Stock

## Summary

> 🔥 Master your propane flow with precision and durability! ⚙️

## Quick Answers

- **What is this?** Maxitrol RV48L Liquid Propane Pressure Regulator, 1/2" FPT Thread, 3/4" In and Out Opening, 1/2 PSIG In, 5"-12" WC Out by maxitrol
- **How much does it cost?** C$3130 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/88622857-maxitrol-rv48l-liquid-propane-pressure-regulator-1-2-fpt-thread)

## Best For

- maxitrol enthusiasts

## Why This Product

- Trusted maxitrol brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Reliable Propane Regulation:** Engineered for consistent 1/2 PSI inlet and adjustable 5"-12" WC outlet pressure—perfect for precise gas flow management.
- • **Robust Cast Iron Construction:** Built to last with a rugged cast iron exterior that withstands temperatures from 32°F to 225°F, ideal for demanding environments.
- • **Certified Safety & Performance:** CSA-rated for maximum operating pressure, giving you peace of mind with industry-standard reliability.
- • **Installation Clarity & Support:** Clear markings and directional flow indicators simplify setup, while detailed sizing guidance prevents costly mistakes.
- • **Universal 1/2" FPT Thread Compatibility:** Designed with 13/16" openings to fit standard 1/2" gas pipes, ensuring seamless integration with your existing setup.

## Overview

The Maxitrol RV48L is a CSA-certified propane gas pressure regulator featuring 1/2" FPT inlet and outlet connections with 13/16" openings for standard 1/2" gas pipes. It offers precise pressure regulation from 1/2 PSI inlet to an adjustable 5"-12" water column outlet, housed in a durable cast iron body rated for operation between 32°F and 225°F. Designed for professional-grade reliability and ease of installation, it ensures safe and efficient propane gas flow control in a variety of applications.

## Description

Maxitrol Pressure Regulator for Propane Gas (LP)   Product Description:  Brand: Maxitrol Gas type: Propane Gas (LP)Refer to the pictures on how to find the correct pipe thread size. This regulator has 13/16" openings for 1/2" gas pipes. 1/2" IN and 1/2" OUT Female Pipe Thread. The 1/2" gas pipe means interior diameter 1/2" but outside diameter is 13/16", refer to the pictures before buying.Inlet pressure (CSA rated and Maximum operating): 1/2 PSI (34 mbar).Outlet pressure range: 5” - 12” Water ColumnAmbient operating temperature range: 32°F - 225°F (0°C - 107°C).    Attention:  NOTE: GAS PRESSURE REGULATORS WILL NOT TURN OFF THE FLOW OF GAS.CAUTION: Never connect regulator directly to the propane supply source. Maxitrol regulators require an external regulator (NOT supplied). Install the external regulator between the propane supply source and Maxitrol regulator.Install the regulator properly with gas flowing as indicated by the arrow on the casting. *NOTE - Do not install the regulator too close to the heating equipment or use in very cold environment.  How to find the correct pipe thread sizeWARNING: The NPT thread size is NOT referring to the size of the thread itself!The plumbing industry standard for the pipe sizes is NOT always as straightforward as measuring the pipe.Measuring the pipe will often mislead you into choosing the wrong pipe size.The "pipe thread size" is measured and based on the inside of the pipe. A lot of people measured the thread / the opening for the thread / outside diameter of the pipe, and thought that was the thread size. It was WRONG.

## Features

- GAS TYPE & PRESSURE - Gas Type: Propane Gas (LP). Inlet gas pressure: 1/2 PSI. Outlet pressure range: 5" - 12" Water Column
- PIPE THREAD SIZE - 1/2" Inlet & 1/2" Outlet FPT GAS PIPE. Make sure you measure the gas pipe or regulator opening as close to 13/16 inches as shown in the picture’s table.
- CAUTION - This regulator has 13/16" openings for 1/2" gas pipes. The 1/2" gas pipe means interior diameter 1/2" but outside diameter is 13/16", refer to the pictures before buying.
- MARKING - Model: RV48L, Marking: 1/2 PSIG, Po 5" - 12". Inlet pressure 1/2 PSI. Adjustable outlet pressure 5"-12" Water Column.
- OPERATE TEMPERATURE - 32°F - 225°F (0°C - 107°C). Do not install the regulator too close to the heating equipment or use in very cold environment. Heat or cold can change the resistance of the spring inside the regulator.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Cast Iron |
| Brand | MAXITROL |
| Exterior Finish | Cast Iron |
| Inlet Connection Size | 0.5 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Outlet Connection Type | FNPT |
| Maximum Operating Pressure | 12 Inches of Mercury |
| Number of Ports | 2 |
| Outlet Connection Size | 0.5 Inches |
| Specification Met | CSA |
| Manufacturer | Maxitrol |
| UPC | 796762689668 |
| Item Weight | 9.8 ounces |
| Package Dimensions | 8.12 x 3.03 x 2.72 inches |
| Item model number | RV48L |
| Is Discontinued By Manufacturer | No |
| Size | 1/2 inch |
| Style | 1/2" Propane Gas (LP) |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Cast Iron
- **Brand:** MAXITROL
- **Exterior Finish:** Cast Iron
- **Inlet Connection Size:** 0.5 Inches
- **Inlet Connection Type:** National Pipe Tapered
- **Outlet Connection Type:** FNPT
- **Maximum Operating Pressure:** 12 Inches of Mercury
- **Number of Ports:** 2
- **Outlet Connection Size:** 0.5 Inches
- **Specification Met:** CSA

## Images

![Maxitrol RV48L Liquid Propane Pressure Regulator, 1/2" FPT Thread, 3/4" In and Out Opening, 1/2 PSIG In, 5"-12" WC Out - Image 1](https://m.media-amazon.com/images/I/71wNeNTguQL.jpg)
![Maxitrol RV48L Liquid Propane Pressure Regulator, 1/2" FPT Thread, 3/4" In and Out Opening, 1/2 PSIG In, 5"-12" WC Out - Image 2](https://m.media-amazon.com/images/I/81BG92NMwpL.jpg)
![Maxitrol RV48L Liquid Propane Pressure Regulator, 1/2" FPT Thread, 3/4" In and Out Opening, 1/2 PSIG In, 5"-12" WC Out - Image 3](https://m.media-amazon.com/images/I/41d2Qkr0ppL.jpg)
![Maxitrol RV48L Liquid Propane Pressure Regulator, 1/2" FPT Thread, 3/4" In and Out Opening, 1/2 PSIG In, 5"-12" WC Out - Image 4](https://m.media-amazon.com/images/I/41n4kgQyhYL.jpg)
![Maxitrol RV48L Liquid Propane Pressure Regulator, 1/2" FPT Thread, 3/4" In and Out Opening, 1/2 PSIG In, 5"-12" WC Out - Image 5](https://m.media-amazon.com/images/I/41TqBRPA5ZL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: I need a regulator for my tankless water heater. has to be three-quarter inch in and out and deliver 7 to 9 wc  . will this regulator work for me?**
A: No. Please search the ASIN B00851MEVE for a propane gas regulator. It is 5.5 to 12 wc, slightly adjustable. Thanks.

**Q: I need a 25 PSI with a 6 inch water column natural gas regulator for my generator.  Will this one work?**
A: Yes it will work but it will come closed so no gas will make it through in order to get it to work you need to remove cap In the center of the unit and turn the screw that you see then remove blue cap and discard

**Q: I have a commercial kettle corn popper. It's 160 qt pot and I need a regulator that is highnout put with a gauge that I can see is running at 20 psi.**
A: This is NOT the regulator you want. 
You need a red painted regulator, it's adjustable and made for your application, I also think 20 PSI is overkill, 10 PSI is a lot of pressure.

**Q: Does this come with the one hose on the output side?**
A: The regulator is sold as is. Hoses are sold separately.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simple and easy to install
*by H***Y on January 13, 2024*

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.

### ⭐⭐⭐⭐⭐ Perfect fit.
*by J***K on April 13, 2024*

Used this on a commercial 6 burner range top and worked great.

### ⭐⭐⭐⭐ Good natural gas regulator
*by H***I on April 6, 2022*

This regulator works fine just didnt like $10 extra to pay to receive in 2 days.

## Frequently Bought Together

- Maxitrol RV48L Liquid Propane Pressure Regulator, 1/2" FPT Thread, 3/4" In and Out Opening, 1/2 PSIG In, 5"-12" WC Out
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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-24*