RVGUARD RV Water Pressure Regulator Valve — Lead-Free Brass CSA Approved, Gauge & Adjustable 45 PSI

The RVGUARD RV Water Pressure Regulator Valve is an adjustable, CSA-approved lead-free brass regulator that protects RV plumbing by keeping inlet pressure at a safe, visible level.

When you hook your camper, trailer, or motorhome to a campground spigot, incoming pressure can spike well above what RV plumbing is built to handle. The RVGUARD regulator installs between a 3/4" garden-hose connection and your RV inlet to reduce variable municipal or park water pressure to a manageable level. Built from hot-cast lead-free C46500 brass, it meets NSF/ANSI 61 and 372 requirements and includes an inlet screen and an easy-to-read gauge so you can monitor pressure at a glance.

How does this regulator protect my RV plumbing?

The valve reduces high incoming pressure to a preset range, preventing stress on hoses, fittings, and onboard appliances. A visible gauge shows the actual outlet pressure so you can confirm the setting and spot sudden spikes. The inlet screen also traps debris that could damage seals or valves downstream.

• Factory-set to 45 PSI with easy screwdriver adjustment for higher or lower pressure.
• Lead-free C46500 brass construction resists corrosion and wear.
• Built-in inlet screen filters out sediment and particulates.
• Pressure gauge displays real-time outlet pressure for quick checks.

Is this regulator compatible with my campsite water hookup?

Yes — the RVGUARD regulator is made with a standard 3/4" garden hose thread to match common park spigots and RV fill connections across North America. Its design is simple to thread on and off with minimal tools, and the brass body withstands repeated connections without deforming.

• Standard 3/4" GHT threads for broad compatibility.
• Compact form factor fits tight hookups and hose fittings.
• Durable brass finish prevents galling and seizing over time.
• Works with municipal, campground, and RV park water sources.

How do I adjust and read the pressure on this regulator?

The regulator ships set to 45 PSI but allows you to fine-tune output pressure with a simple screwdriver turn: clockwise raises pressure, counterclockwise lowers it. The integrated gauge provides an immediate reading so you can set the value you prefer and confirm that it holds steady while water is running.

• Screwdriver-adjustable mechanism for precise pressure control.
• Clear gauge face shows outlet pressure in PSI.
• Adjustment works under typical campsite water flow conditions.
• Hand-tighten connections, then verify gauge under load.

What safety or certification features should I expect?

The RVGUARD valve is CSA approved and tested to meet NSF/ANSI 61 and NSF/ANSI 372 standards for safe drinking-water system components. Each unit contains less than 0.13% lead and is hot-cast to maintain structural integrity and corrosion resistance over many seasons of use.

• CSA approval and NSF/ANSI 61 and 372 compliance for potable water use.
• Lead content tested under 0.13% for safer water contact.
• Hot-cast fabrication reduces porosity and enhances longevity.
• Robust gauge and brass body designed for frequent field use.

Who this is for: RVGUARD’s RV Water Pressure Regulator is aimed at RV owners, campers, and travel-trailer operators who want reliable protection for onboard plumbing and appliances. It’s a practical pick for seasonal campers, full-time van lifers, and anyone who regularly connects to shared or municipal water supplies where pressure varies. If you want an easy-to-install, adjustable, and certified solution with a visible gauge and sediment screen, this regulator is designed for you.