Protect your RV's plumbing system with the Valterra A01-0178LFVP Lead-Free Water Regulator, designed to maintain safe and consistent water pressure while connected to campground water supplies. This regulator features a durable brass body, a built-in pressure gauge, and a factory preset 40–50 PSI pressure range to prevent damage to hoses, faucets, and fittings.
Ideal for RVers who want peace of mind and better visibility, the integrated gauge lets you monitor incoming water pressure at a glance, helping avoid costly plumbing repairs.
Lead-Free Brass Construction – Safe for drinking water
Built-In Pressure Gauge – Easy monitoring of water pressure
Preset 40–50 PSI Output – Protects RV plumbing systems
Standard 3/4" Garden Hose Thread – Easy connection to any campground spigot
Prevents hose bursts and fixture leaks
Complies with California AB1953 and Vermont Act 193 for lead-free laws
Perfect for all RV types — travel trailers, motorhomes, fifth wheels, and campers.