Renator RV City Water Inlet Flange — Brass RV Hose Connection with Check Valve (White, 3" Flange, 1/2" Thread)

Renator’s brass RV city water inlet flange is a durable, easy-to-install hose connection with an integrated check valve for reliable RV water hookups.

Replace worn plastic inlets with this brass city water inlet designed for outdoor use on campers and travel trailers. The Renator inlet uses brass threads and pipe for improved sealing and longevity, fits standard garden hoses, and includes a check valve to reduce the risk of backflow. It arrives ready to mount with three screws and pairs with common 1/2" inside plumbing fittings.

How does this inlet make connecting campground water simpler?

The flange provides a secure, threaded connection so you can attach a standard garden hose quickly without fiddling with adaptors. Its brass construction resists wear from repeated hookups and outdoor exposure, making hookups smoother over time.

• 3" diameter flange fits common wall openings
• 1/2" internal threaded pipe mates with standard RV plumbing
• Works directly with garden hoses for fast hookups
• Brass threads use plumbing tape to form a tight seal

Will this inlet prevent backflow into my RV water system?

Yes — Renator’s inlet includes a built-in check valve that helps stop water from traveling backward into the RV. The check valve is a passive feature that reduces cross-contamination risk when connected to campground supplies.

• Integrated check valve minimizes backflow potential
• Passive operation requires no external power
• Works with routine campground water pressures
• Maintain valve orientation as shown during installation

How difficult is installation and what tools are needed?

Installation is straightforward and intended for DIYers with basic tools. Remove the old flange, apply plumber’s tape to the brass threads, thread into your fitting, then secure with the three supplied screws.

• Tools: screwdriver, wrench, plumber’s tape
• Steps: remove old flange, tape threads, thread new inlet, fasten screws
• No re-drilling expected for most standard openings
• Check flange angle and thread alignment before final tightening

What are the dimensions and compatibility details I should confirm?

The flange measures 3" across with a 1-5/8" depth and accepts a 1/2" internal threaded pipe connection. Confirm your RV’s wall opening and internal plumbing size to ensure a snug fit and proper alignment.

• Outer flange diameter: 3 inches
• Depth from face to thread: 1-5/8 inches
• Internal thread size: 1/2" standard pipe thread
• Compatible with standard garden hose connections

Who this is for: RV owners, campground regulars, and mobile-home handypersons who want a long-lasting, brass replacement for brittle plastic water inlets. If you value a tighter seal, easier hookups, and a built-in check valve backed by U.S.-based support and a one-year warranty, the Renator RV water inlet flange is made for you.