R7040R16-B3

Three-way ball control valve, flanged connections, DN40, PN6, KVS = 16, nickel-plated brass body, chrome-plated brass ball, EPDM O-ring stem seals, TEFZEL characterizing disc for control curve, PTFE valve seat, EPDM internal O-ring seal, fluid temperature -10...+100 °C. A-AB control port: optimized equal percentage control curve in the opening range, B-AB bypass: linear control curve. A-AB control port: perfect bubble-tight leakage rate, B-AB bypass: leakage class with a leakage loss of approximately 1...2% of the KVS value.