Flanges: UNI EN 1092-2 PN 40
Design: EN 1074
Face to face length: EN 558-1 serie 1
Installation: 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 • Industry
Materialsbody: cast steel GS-C25, GP-240-GHbonnet: cast steel GS-C25, GP-240-GHhandwheel: cast iron GG25, EN-GJL-250stem: stainless steel X 20 CR 13body and disc facing: stainless steel 304disc: steel A182-F6stem packing: graphitebonnet gasket: graphitepainting: nitro enamel