CENTRIC TYPE BUTTERFLY VALVES, WAFER E LUG

Di Nicola manufactures single eccentric butterfly valves type lug, wafer and flanged in ductil iron EN GJS 400 to EN GJS 500 , malleable cast iron GJL 250 and high- nickel NI resist , carbon steel ASTM 216 WCB / N + GP 240GH , fabricated EN S275J0 steel and stainless steel with high nickel content from over fifty years with a size between 32 and 1200 mm and nominal pressures from 2.5 bar to 16 bar and ANSI Class 125 in Class 150 . Di Nicola valves answer to major international standards such as EN 593 , EN ISO 1074-1 , EN ISO 1074-2 , DIN 3202 , EN 558 – series 20 , and AWWA C – 504 . With marked according to EN ISO 19 and flanges according to EN 1092-2 , ISO 2531, BS4504 , ANSI B16.10 , test according to EN 12266-1 . The company Di Nicola produces non-standard at the request of customers .