Anti-pollution check valve, flanged, DN 50, PN16, PB-free, class EA RV283S-50A

Check valves of this type are used to protect water installations against backflows mounted directly behind water meters in internal installations, as well as in water supply installations for drinking water. Valves of the RV283S type can be used in domestic, industrial, commercial installations or wherever the water installation must be protected against pressure, flow or backflow. The RV283S anti-contamination check valves meet the technical requirements of the PN-EN 1717 standard.
•LEAD FREE: Pb content in all materials less than 0.1%.
•Universal applications
•High temperature resistance
•Does not cause water hammer
•Powder coated body surface inside and out
•Replaceable disc, spring and seal
•Low pressure loss
•All materials are approved for