Product description
ARI-Armaturen butterfly valve LUG type GESA 21.013 DN400, PN10, EN-JS1030, gearbox, NBRMaintenance-free soft-sealing threaded flange valve with molded threaded eyes with continuous thread, housing made of ductile iron 5.3106 (EN-JS1030), NBR sealing sleeve, patented HEXO honeycomb disc made of stainless steel 1.4581, double sealing of the valve shaft, triple shaft bearing, centric disc bearing, interchangeable disc and sleeve, blowout protection according to DIN EN 593 designed as a shaft securing disc, positive connection of disc and shaft using polygons, fully isolatable according to the Building Energy Act - GEG, with square shaft end, position indicator according to DIN EN 593 and head flange according to ISO 5211. Approved as an end valve and for one-sided flange connection. max. differential pressure: 10 bar. Overall length according to DIN EN 558-1, basic series 20. Medium temperature: -10 - +80°C. Nominal pressure: PN10. Nominal size: DN400. Actuation: worm gear. Weight: 94.2 kg. Article code: 210130400293.
