R3020-6P3-S2

Three-way ball control valve, 3/4" female gas threaded connections, DN20, PN16, KVS = 6.3, nickel-plated brass body, stainless steel internal parts, EPDM O-ring stem seals, TEFZEL characterizing disk for equal percentage control curve, PTFE valve seat, EPDM internal sealing O-ring, fluid temperature -10...+120 °C. Control port A-AB: equal percentage control curve optimized 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 a leakage loss of approximately 1...2% of the KVS value.