---
product_id: 378712582
title: "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: "€ 70.73"
currency: EUR
in_stock: true
category: "Maxitrol"
url: https://www.desertcart.com.cy/products/378712582-rv48l-liquid-propane-pressure-regulator-1-2-fpt-thread-3
store_origin: CY
region: Cyprus
---

# Propane gas optimized Precision 1/2" FPT threading Operates 32°F-225°F 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:** € 70.73
**Availability:** ✅ In Stock

## Summary

> 🔥 Master your propane flow with precision and durability!

## Quick Answers

- **What is this?** 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?** € 70.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/378712582-rv48l-liquid-propane-pressure-regulator-1-2-fpt-thread-3)

## 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

- • **Durable Cast Iron Build:** Robust brass finish and cast iron body ensure long-lasting reliability
- • **Safety-First Installation:** Requires external regulator for safe, compliant propane flow management
- • **Precision Thread Compatibility:** 1/2" FPT inlet/outlet fits standard 13/16" OD gas pipes perfectly
- • **Wide Operating Temperature Range:** Works flawlessly from freezing 32°F up to 225°F for versatile environments
- • **Reliable Propane Pressure Control:** Maintains steady 5"-12" WC outlet pressure for consistent performance

## Overview

The Maxitrol RV48L is a high-quality propane gas pressure regulator featuring 1/2" FPT inlet and outlet connections designed for 13/16" OD gas pipes. It delivers a stable outlet pressure range of 5" to 12" water column from a 1/2 PSI inlet, operating reliably between 32°F and 225°F. Constructed from durable cast iron with a brass finish, it ensures long-term performance and safety when paired with an external regulator.

## 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 |
|---------------|-------|
| ASIN | B07BC6BS24 |
| Brand | MAXITROL |
| Brand Name | MAXITROL |
| Connector Type | Pipe Thread |
| Exterior Finish | Brass |
| Exterior finish | Brass |
| Inlet Connection Size | 0.5 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Inlet connection size | 0.5 Inches |
| Inlet connection type | National Pipe Tapered |
| Manufacturer | Maxitrol |
| Material | Cast Iron |
| Material Type | Cast Iron |
| Maximum Pressure | 0.5 Pound per Square Inch |
| Model Number | RV48L |
| Number of Ports | 2 |
| Outlet Connection Size | 0.5 Inches |
| Outlet Connection Type | FNPT |
| Outlet connection type | FNPT |
| Size | 1/2 inch |
| Specification Met | CSA |
| Thread Size | 0.5 inches |
| Thread Type | F |
| UPC | 796762689668 |
| Unit Count | 1.0 Count |
| Valve Type | pressure regulator |

## Product Details

- **Material:** Cast Iron
- **Brand:** MAXITROL
- **Exterior finish:** Brass
- **Inlet connection size:** 0.5 Inches
- **Inlet connection type:** National Pipe Tapered

## Images

![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)

## 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.

## 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 Cyprus*
*Store origin: CY*
*Last updated: 2026-10-24*