Air Release Valve With FNPT Connection, 2 Inch Inlet By 1/2 Inch Outlet, Cast Iron Wastewater Vent, 29 In Hg Vacuum, 250 F Max Temp, ASTM A126 Class B, Durable Vacuum Relief For Sewer Lines

Cast Iron Air Release Valve: 2 Inlet x 1/2 Outlet, Each
✔️ 2 in inlet, 1/2 in outlet, FNPT, 29 in Hg vacuum, 150 psi max

✅ Inlet Size: 2 in; Outlet Size: 1/2 in; Connection: FNPT
✅ Max pressure: 150 psi; Min pressure: 5 psi
✅ Max fluid temp: 250 °F
✅ Vacuum pressure: 29 in Hg
✅ Body: Cast Iron; Float: 316 Stainless Steel; Standards: ASTM A126 Class B

💡 What is an air release valve used for in wastewater piping?

Air release valves help vent trapped air to prevent flow issues and protect sewer lines. - Improves flow by venting trapped air pockets in long runs
- Prevents air lock and pressure surges near pumps
- Durable design with cast iron body and stainless steel float
✝️