H520B

Three-way globe valve, DN20 PN16 KVS = 6.3, for water or glycol water with up to 50% mixture, forged Rg5 gunmetal body and seat with G 1 1/4" external threaded connections, stainless steel plug, port A-AB logarithmic control characteristic, port B-AB linear control characteristic, port A-AB leakage rate < 0.05% of KVS, port B-AB leakage rate < 1% of KVS, fluid temperature limits -10 / +120 °C.