Plastic Air Relief Valve, 2" MNPT PVC Fittings Size: 8-5/8"

Size: 8-5/8"

Frequently Bought Together: Commonly ordered with 2548-1003 - End Plug x Spigot

STEM 6-3/4 - Valve Stem

PIP elbow for gradual 11 degree direction changes in 8" irrigation mainlines

Compatible with: Standard 10" flanged pipe and pump connections

Plastic Air Relief Valve, 2" MNPT PVC Fittings Size: 8-5/8"What it Does Releases Air: Safely exhausts large pockets of trapped air when filling a pipeline (pump startup) to prevent blockages. Relieves Vacuum: Sucks air back in when the system shuts down, preventing the pipes from collapsing in on themselves. Continuous Venting: Continuously bleeds smaller amounts of entrapped air while the system is running under high pressure. Key Technical Specs Size: 2" NPT (National Pipe Thread) connection. Materials: