Valterra Anti-Siphon Valve, Removable | 1/2 in. NPT, Plastic

Valterra's removable anti-siphon valve installs in your RV's fresh water inlet line to help prevent contaminated water from siphoning back into the system. The valve body pulls free of its base for cleaning or replacement without having to cut into or re-plumb the line.

• 1/2 in. NPT threaded inlet and outlet connections
• Removable, snap-out valve for easy service
• Molded plastic construction resists corrosion
• Compact, lightweight design
• Made in the USA

A simple, inexpensive way to keep an anti-siphon valve on hand as a replacement part for your RV's water system.