VFBF320-4.2

Three-way globe valve, DN20 PN16 KVS = 4.2 for water or glycol water with mixture up to 50%, CW614N brass body with internal threaded connections, stroke = 20 mm, regulation characteristic port A-AB with parabolic plug with modified characteristic, regulation characteristic port B-AB linear, leakage rate port A-AB < maximum 0.1 % of Kvs, leakage rate port B-AB < 0.1 % of Kvs, fluid temperature limits -5...+140 °C