R7015RP63-B1

Three-way ball control valve, flanged connections, DN15, PN6, KVS = 0.63, nickel-plated brass body, chrome-plated brass ball, EPDM O-ring stem seals, TEFZEL characterizing disc for control curve, PTFE valve seat, EPDM internal sealing O-ring, fluid temperature -10...+100 °C. Control port A-AB: optimized equal percentage control curve in the opening range, bypass B-AB: linear control curve. Control port A-AB: perfect shut-off leakage rate with air bubble tightness, bypass B-AB: leakage class with approximately 1...2% KVS value leakage.