In-line ball check or non-return valve, made of cast iron (GG25). Closing ball in resin with NBR coating. NBR sealing gasket. Female threaded connections according to UNI ISO 228/1. Surface treatment: epoxy painting (RAL 5017 - 200 micron). The 6VRFL check valve is generally used in drainage systems for sewage or liquids with suspended solids in civil and industrial installations where it is necessary to prevent the return of the fluid and operates at a nominal working pressure (PN) of 10 bar.
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Connections: female threaded according to UNI ISO 228/1
Nominal working pressure: 10 bar
Operating temperature: -10°C - +80°C
Applications: waste water, dense fluids or fluids loaded with suspended elements
Installation: vertical and horizontal
|1||Body||Cast iron GG-25|
|2||Bolts and nuts||Stainless steel Aisi 304|
|3||Ball||Resin with NBR coating|
|H||L||Weight in kg.|
|6VRFL005||CAST IRON BALL CHECK VALVE 1"1/4||80||133||2,1|
|6VRFL010||CAST IRON BALL CHECK VALVE 1"1/2||82||150||2,3|
|6VRFL020||CAST IRON BALL CHECK VALVE 2"||90||175||3,1|