Valterra RV Hi-Flow Water Regulator 50-55 psi — Lead-Free Brass with Screened Washer

Valterra's lead-free Hi-Flow brass water regulator reduces campground supply to a safe 50–55 psi for RVs, trailers and campers while screening debris.

When you connect to a campground spigot the incoming pressure can spike well above what RV plumbing and hoses are designed to handle. This compact Valterra regulator screws onto the water source and lowers peak pressure to a target 50–55 psi range, helping prevent burst lines, hose failures, and strain on onboard fixtures. Built from lead-free brass and fitted with a removable screened washer, it combines durable construction with basic filtration for cleaner water feeding your system.

How does the Valterra regulator protect my RV plumbing?

The regulator limits incoming pressure to a consistent 50–55 psi so fittings, flexible hoses and internal pipes don’t see damaging surges. It does not artificially reduce pressure when supply is already below that range, so you maintain available flow without overpressurizing the system.

• Reduces inlet pressure to 50–55 psi, preventing overpressure damage.
• Lead-free brass body resists rust and deformation under repeated use.
• Screened washer traps sand and debris before it enters hoses or fixtures.
• Threaded connection mounts directly to standard campsite spigots for quick setup.

Will this regulator work with my RV water hose and fittings?

The Valterra regulator is made for standard camper/RV water hookups and threads onto most campground spigots so it fits common hose assemblies. It’s intended for modern RV systems and may not be suitable for some older or specialized plumbing setups; check your rig’s requirements before purchase.

• Standard threading compatible with typical RV water hoses and fittings.
• High-flow design maintains good water delivery while limiting peak pressure.
• Not recommended for older RVs with atypical plumbing specifications.
• No reduction in flow when inlet pressure is already under 50 psi.

How do I maintain the regulator and screened washer?

Maintenance is straightforward: periodically remove and clean the screened washer to clear trapped sediment that can accumulate over time. Because the unit is lead-free brass and rust-resistant, it withstands campground conditions, but routine inspection avoids flow restriction and extends service life.

• Unscrew regulator from spigot to access and rinse the screened washer.
• Inspect for mineral buildup or debris and clear with fresh water and a brush.
• Replace the washer if torn or excessively corroded to maintain filtration.
• Reinstall and hand-tighten to avoid thread damage; use plumber’s tape if desired.

What are the safety and compliance features of this product?

The regulator’s lead-free brass composition meets federal and state rules for drinking water fixtures, making it an appropriate choice where potable water safety matters. By keeping pressure within the recommended range, it lowers the chance of leaks and plumbing failure that could contaminate onboard water or create costly repairs.

• Lead-free brass construction complies with drinking-water fixture regulations.
• Rust-resistant material for long-term outdoor exposure.
• Designed to protect hoses, fittings and internal plumbing from overpressure.
• Simple mechanical design with no electronics — fewer failure points.

Who is this for: The Valterra Hi-Flow Water Regulator is aimed at RV owners, towable-camper users and trailer enthusiasts who want a reliable, code-compliant way to tame high campground water pressure. If you frequently use public spigots, value durable, lead-free materials, and prefer low-maintenance gear that preserves onboard plumbing, this regulator is a practical, easy-to-install accessory for safer water hookups.