Ball check valves
Lug type body:
DN: 1 ¼” – 3″ / Max. working pressure: 10 bar
Wafer type body:
DN: 40 – 400 / Max. working pressure: 10 bar
DN: 50 – 200 / Max. working pressure: 16 bar
Material of body: Ductile iron GGG 40 + epoxy coating; Cast iron GG25 + epoxy coating
Seat: NBR
Applications: waste water, sewage, potable water, thick and viscous liquids