Butterfly valve 1166 series

manualfor acidslug type

The unit is a lug type valve that features an elongated neck and full crossing stem providing isolation for an easier use. It contains an ISO 5211 mounting pad. The inbetweeen plunges are ISO Pn10 although ISO PN16 or ISO PN20 ANS1150 flanges are also available upon request. The device has a detachable seat and uses a stainless steel disc up to DN100. It suits a wide array of disks, including the DN200 that covers 9 locked positions on the lever. The DN250 to 300 are made to stop in all postions but are not lockbable. Other disks available are the DN125 to 300 ductile iron epoxy coated disk and ductile iron rilsan coated disc +/- 300. Moreover, its body is coated with RAL 5024 that has 250-300 microns thickness consistency. 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 )