Replace the leaking check valve in your RV's fresh-water system to prevent backflow and keep antifreeze from leaking into your water heater. Brass construction won't rust. Valve has both 1/2" MPT and 1/2" FPT ends.

Install this check valve inside your RV's fresh water system to prevent backflow and keep nasty contaminants out of your RV's fresh water plumbing. Durable brass is lead-free, keeping your water safe to drink.

This fresh water backflow preventer helps prevent antifreeze from leaking into the water heater. Valve remains connected to the hot water outlet year-round. Brass construction resists corrosion. Lead-free. MPT x FPT.

This drain valve lets you easily drain your RV's fresh-water tank. The valve has 1/2" and 3/8" diameter male NPT thread for use with vinyl tubing. Plastic construction is durable.

1" MPT x 1" FPT. Connector installs inside your RV water system to prevent backflow, keeping contaminants out of your fresh water. Brass body resists corrosion and internal stainless spring won't rust. 3/4" Inner diameter.

Replaces the anti-siphon valve that protects your fresh water supply from contamination. Directional valve allows water to travel in only one direction. Works with Valterra HydroFlush and Flush King reverse flush valves.

This drain valve with flange lets you easily drain your RV's fresh-water tank. The valve has 1/2" and 3/8" diameter barb thread for use with vinyl tubing. Plastic construction is durable.

This 1/2" diameter connector installs inside your RV or home water system to prevent backflow, keeping contaminants out of your fresh water. Heavy-duty brass body resists corrosion and internal stainless spring won't rust.