Butterfly valve 1160 series

leverisolationfor water

The 1160 Series features valves built with a long neck design for isolation purposes. These valves are manufactured with a full crossing stem that can be extended up to 75 mm, and a square lever of 30x30 mm in 9 positions with a locking device. They are also equipped with an ISO 5211 mounting pad and a detachable seat. SPECIFICATIONS ; • - Long neck for isolation • - ISO 5211 mounting pad • - Lug type ( reinforced Lug from DN200 to DN1400 ) • - Between flanges PN1Û/16 from DN32/40 to 150. PN10 over • - Between flanges PN16 or Class 150 (PN20) on request • - Full Crossing stem • - Removable EPDM seat • - Stainless Steel dise up to DN100 • - Ductile iron dise with black nlsan coating +/- 300 p over DN100 • - 9 positions lever with locking devee up to DN200 . stop in ail positions but non lockable from DN250 to 300 • - Rilsan coated body color RAL 5024.250-300 microns thickness • - Stem extension 75 mm length ( option ) • - Square lever 30x30 mm for spécial key ( option ) USE : • - Fluids : Cold and hot water. dnnkable water • - Not advisable : Hydrocarbon, steam. gas. acids, oil. Fréon • - For temporary using. can be used at the end of the pipe from DN50 and over ( 6 bars max ) • - For final using. can be used at the end of the pipe if assembled with a flange (12 bars max up to DN150.10 bars over) • - Min and max Température Ts : From -20°C to + 110°C • - Max Pressure Ps : 16 bars up to DN300.10 bars over (see graphs page 5)