---
product_id: 185199138
title: "RVGUARD RV Water Pressure Regulator Valve, Brass Lead-Free Adjustable Water Pressure Reducer with Gauge and Inlet Screen Filter for RV Camper Travel Trailer"
brand: "rvguard"
price: "¥11573"
currency: JPY
in_stock: true
reviews_count: 8
category: "Rvguard"
url: https://www.desertcart.jp/products/185199138-rvguard-rv-water-pressure-regulator-valve-brass-lead-free-adjustable
store_origin: JP
region: Japan
---

# Real-time pressure gauge Adjustable pressure control Lead-free brass safety RVGUARD RV Water Pressure Regulator Valve, Brass Lead-Free Adjustable Water Pressure Reducer with Gauge and Inlet Screen Filter for RV Camper Travel Trailer

**Brand:** rvguard
**Price:** ¥11573
**Availability:** ✅ In Stock

## Summary

> 🚐 Protect your rig with precision — never let high pressure burst your adventure bubble!

## Quick Answers

- **What is this?** RVGUARD RV Water Pressure Regulator Valve, Brass Lead-Free Adjustable Water Pressure Reducer with Gauge and Inlet Screen Filter for RV Camper Travel Trailer by rvguard
- **How much does it cost?** ¥11573 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/185199138-rvguard-rv-water-pressure-regulator-valve-brass-lead-free-adjustable)

## Best For

- rvguard enthusiasts

## Why This Product

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

## Key Features

- • **Universal Compatibility:** Fits all standard 3/4" garden hose threads for seamless RV and camper integration.
- • **Precision Pressure Control:** Easily adjust water pressure from 0 to 60 PSI for ultimate plumbing protection.
- • **Instant Pressure Monitoring:** Integrated gauge lets you track water pressure in real-time, preventing costly damage.
- • **Built-In Inlet Screen Filter:** Blocks impurities before they reach your RV plumbing, extending system life.
- • **Lead-Free Brass Construction:** Crafted with NSF-certified C46500 brass ensuring safe, toxin-free water flow.

## Overview

The RVGUARD RV Water Pressure Regulator Valve is a durable, lead-free brass device designed to safeguard RV and camper plumbing systems from damaging high water pressure. Featuring an adjustable pressure setting with a clear gauge and an inlet screen filter, it ensures clean, safe water flow compatible with all standard 3/4" garden hose connections. Engineered for reliability and peace of mind on the road.

## Description

Buy RVGUARD RV Water Pressure Regulator Valve, Brass Lead-Free Adjustable Water Pressure Reducer with Gauge and Inlet Screen Filter for RV Camper Travel Trailer: Water Hoses & Fittings - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Essential RV Water Pressure Regulator — A Must-Have for Peace of Mind - I’ve used RV water pressure regulators for years, but I never fully appreciated how critical they are until a recent camping trip. At this campground, the faucet was upside down, and if I had installed the regulator normally, it would have hit the power pedestal next to it. So I improvised: I connected a 12" flex hose to the faucet, then the regulator, then the rest of my 25' hose, filter, and finally the RV. When disconnecting, I noticed the 12" flex hose upstream of the regulator had swollen to nearly twice its size and looked like it could burst. That image instantly drove home why using a pressure regulator isn’t optional—it protects your hoses, fittings, and RV plumbing from potentially dangerous high pressure. This brass, lead-free, adjustable RVGUARD regulator is easy to install, sturdy, and reliable. After seeing firsthand how it prevented what could have been a disaster, I’ll never camp without it. Highly recommended for all RV owners who care about protecting their rig’s water system.
Review: easy to use, accurate - works great. very well made. the gauge shows you the pressure at all times

## Features

- Function: Prevent water pipes from being damaged due to high pressure, suitable for campers, trailers, and RV plumbing systems.
- Safety: Class C46500 lead-free brass treated by hot casting process technology. Each regulator is tested to contain less than 0.13% lead, well under the NSF/ANSI 372 lead-free requirements of 0.25%, giving you a safe and healthy life.
- Compatible: Designed with 3/4" garden hose thread. It is compatible with all American water sources, easy to use. RVGUARD regulator inlet screen helps to filter out impurities in water.
- Adjustable: Factory Setting: 45 PSI, water pressure setting can be easily adjusted to whatever water pressure you need by turning the screwdriver. Turn clockwise to increase pressure, and turn counterclockwise to decrease pressure.
- Gauge Display: The water pressure can be seen on the gauge, which is necessary for RVs, campers, and travel trailers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | RVGUARD |
| Exterior Finish | Brass |
| Inlet Connection Size | 0.75 Inches |
| Inlet Connection Type | 3/4 Garden Hose Thread |
| Material | Brass |
| Outlet Connection Type | Barb |

## Product Details

- **Brand:** RVGUARD
- **Exterior Finish:** Brass
- **Inlet Connection Size:** 0.75 Inches
- **Inlet Connection Type:** 3/4 Garden Hose Thread
- **Manufacturer:** RVGUARD
- **Material:** Brass
- **Number of Ports:** 2
- **Outlet Connection Size:** 0.75 Inches
- **Outlet Connection Type:** Barb
- **Specification Met:** Lead-free brass

## Images

![RVGUARD RV Water Pressure Regulator Valve, Brass Lead-Free Adjustable Water Pressure Reducer with Gauge and Inlet Screen Filter for RV Camper Travel Trailer - Image 1](https://m.media-amazon.com/images/I/716+W6LCn4L.jpg)
![RVGUARD RV Water Pressure Regulator Valve, Brass Lead-Free Adjustable Water Pressure Reducer with Gauge and Inlet Screen Filter for RV Camper Travel Trailer - Image 2](https://m.media-amazon.com/images/I/717EJgY2r1L.jpg)
![RVGUARD RV Water Pressure Regulator Valve, Brass Lead-Free Adjustable Water Pressure Reducer with Gauge and Inlet Screen Filter for RV Camper Travel Trailer - Image 3](https://m.media-amazon.com/images/I/71UF4JQwSRL.jpg)
![RVGUARD RV Water Pressure Regulator Valve, Brass Lead-Free Adjustable Water Pressure Reducer with Gauge and Inlet Screen Filter for RV Camper Travel Trailer - Image 4](https://m.media-amazon.com/images/I/71cefndQ51L.jpg)
![RVGUARD RV Water Pressure Regulator Valve, Brass Lead-Free Adjustable Water Pressure Reducer with Gauge and Inlet Screen Filter for RV Camper Travel Trailer - Image 5](https://m.media-amazon.com/images/I/71eFcNaf29L.jpg)

## Questions & Answers

**Q: Is this unit able to increase the water pressure above the input pressure?**
A: This regulator is for reducing the higher pressure. You can't adjust the water pressure above the pressure of the water source.

**Q: The needle doesn’t move when I turn on the water. What can I do?**
A: If the pressure gauge is stuck and needle doesn't go back to 0 even when regulator is not installed. Take the gauge off and re-screw it on. Then try the regulator again. If the regulator still fails to work, tell us for replacement.

**Q: What pressure is it recommended to set it at?**
A: The correct water pressure for an RV can vary depending on the model and the condition of your RV's plumbing system. Most RV experts recommend you never let the water pressure exceed 60 psi. Somewhere around 40 to 50 psi is ideal for many RVs.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Essential RV Water Pressure Regulator — A Must-Have for Peace of Mind
*by M***E on January 10, 2026*

I’ve used RV water pressure regulators for years, but I never fully appreciated how critical they are until a recent camping trip. At this campground, the faucet was upside down, and if I had installed the regulator normally, it would have hit the power pedestal next to it. So I improvised: I connected a 12" flex hose to the faucet, then the regulator, then the rest of my 25' hose, filter, and finally the RV. When disconnecting, I noticed the 12" flex hose upstream of the regulator had swollen to nearly twice its size and looked like it could burst. That image instantly drove home why using a pressure regulator isn’t optional—it protects your hoses, fittings, and RV plumbing from potentially dangerous high pressure. This brass, lead-free, adjustable RVGUARD regulator is easy to install, sturdy, and reliable. After seeing firsthand how it prevented what could have been a disaster, I’ll never camp without it. Highly recommended for all RV owners who care about protecting their rig’s water system.

### ⭐⭐⭐⭐⭐ easy to use, accurate
*by S***K on January 13, 2026*

works great. very well made. the gauge shows you the pressure at all times

### ⭐⭐⭐⭐⭐ Works great!
*by K***S on November 15, 2025*

Bought to regulate water pressure in my travel trailer hitch. Easily adjustable and works great. Maintained the pressure I adjusted it to hold. Seems to be of great quality.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.jp/products/185199138-rvguard-rv-water-pressure-regulator-valve-brass-lead-free-adjustable](https://www.desertcart.jp/products/185199138-rvguard-rv-water-pressure-regulator-valve-brass-lead-free-adjustable)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-23*