catalog
Cod. art: 112
CHECK VALVE
flanged with ball on grey cast iron GJL 250
Construction:
EN-GJL-250 cast iron body – NBR ball – inspection for interventions and maintenance – NBR gasket – DIN 2533 flanged connections.
Diameters:
ND 50 ÷ ND 300 with flanged ends Maximum pressure 10 bar Maximum temperature 70/80°C threaded ends Maximum temperature 60/70°C flanged ends
Features:
the plug is formed of a self-cleaning sphere lifted by the fluid and guided to the side housing, where it remains hidden. This system guarantees complete passage even with charged fluids without causing any obstructions.
Applications:
lifting aggressive liquids waste water charged water purification centres sediment pumping site decontamination.
Installation:
horizontal or vertical with rising flow.
