Size(s): 1 - 4 inch (25 mm - 100 mm)
508 - Ductile iron body with epoxy coating. Standard corrosion resistant phenolic “Sinking Ball”, with resilient seat, and two bolt access cover. Also available with special “Floating Ball” for flood control or air vent application–add “FB” to part number and 35% to list price.
Temp Max: 180°F (80°C)
Pressure Max: 150 PSI
For reference use only. Please check Flomatic’s website for the latest valve product specifications.