Alfa Laval 9611920042 Kit Arc O Ring 63.5 NW65

Alfa Laval 9611920042 is a service kit for product-wetted parts designed for Alfa Laval ARC and ARC-P single-seat shut-off valves, sized ISO 63.5 (DN65) with NW65 designation. The kit includes EPDM gaskets and O-rings specified for ARC O/O 63.5 / NW65, enabling technicians to replace worn seals and restore a reliable shut-off without disassembly of non-wetted components. Technical details confirm it is intended for ARC and ARC-P single-seat valves, with a Standard kit specification, a shut-off valve function, EPDM gasket material, and a valve size range of ISO63.5/DN65; net weight is 0.08 kg. This compact maintenance kit is designed to support routine servicing of 63.5 mm Alfa Laval valves, helping maintain seal integrity in the wetted path and extend service intervals.