Flanges: UNI EN 1092-2 PN 64
Design: EN 1074
Face to face length: EN 558-1 serie 2, DIN 3202 F2Installation: horizontal / vertical, with the flow following the direction of the arrow. When working pressure exceeds below indicated limits, valves must be installed in opposite direction, with pressure over the shutter, and balance disc type compulsory.APPLICATIONS • Oil & refineries • Water • Steam • IndustryMaterialsbody: cast steel GS-C 25, GP-240-GHbonnet: cast steel GS-C 25, GP-240-GHhandwheel: cast iron GG25, EN-GJL-250stem: stainless steel X 20 CR 13body & disc seat facing: stainless steel 304disc: steel A182-F6stem packing: graphitebonnet gasket: graphitepainting: nitro enamel