Butterfly valve 1133 series

leverisolationfor hot water

Both 1135 an 1113 have longer necks for isolation. They use an ISO 5211 pad and have a full crossing stem with the DN600 and a built-in locking device up to DN150. The cranted lever has ten positions to try. It uses a double PTFE as well as a disc that is made of stainless steel. 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)