SWING CHECK VALVE AVK DN200 PN10

Lift check valve with free shaft for drinking water and neutral liquids up to 70 degrees Celsius. Construction lengths according to EN 558 Table 2 Series 48. AVK lift check valves are easy to maintain by simply loosening a few bolts and lifting out the entire disc assembly, which includes the shaft and disc. The disc is fully vulcanized with EPDM rubber and mounted on a nylon stem, allowing slight movement in vertical and horizontal directions, ensuring the valve is completely leak-tight. AVK's range also includes lift check valves with sealed bearings and a free shaft for mounting the stem and counterweight or spring. This product description is an automated translation of the original Finnish description.