BUTTERFLY VALVE WAFER END (TYPE WBV)
External indicator for indicating the valve disc position. • Manually operated with external gearbox. • Maximum working pressure : 300 PSI/2068 kPa/20,7 barg. • Pre-wired supervisory and auxiliary switch 16 Amps @ AC250V/50-60Hz. • Full traceability marking with metal tag. • Available for installation between flanges (wafer type) or with grooved connections • Application as system-valve, sectionalvalve or pump. • Competitive price/quality ratio. • Available from stock.
Body: Ductile cast iron, ASTM A-536, grade 65-45-12, EN GJS 450-10 Housing: Ductile cast iron, ASTM A-536, grade 65-45-12, EN GJS 450-10 Disc: Ductile cast iron, ASTM A-536, grade 65-45-12, EN GJS 450-10 Rubber seat: EPDM, ASTM D2000, Upper and lower stem: Stainless steel, AISI 420, X20Cr13 Worm gear and shaft: Stainless steel, AISI 304, X5CrNi18-10 Seal: EPDM, ASTM D2000, Coating: Epoxy powder coating.
Our indicating butterfly valves (grooved and wafer) are intended for use in above ground sprinkler systems. They can be applied in wet and dry indoor and outdoor systems.