VXF43.65-63/VXF43.80-100/VXF43.100-160西门子电动三通调节阀

VXF43.65-63/VXF43.80-100/VXF43.100-160 西门子 电动三通调节阀
Stroke：40 mm
Leakage rate：0...0.01 % of kvs value
Leakage rate bypass：0.5...2 % of kvs value
DN：65
kvs：63 m³/h
Medium temperature：-20…220 °C
Valve characteristic：Through-port: equal percentage , Through-port: kvs 250/400 linear , Bypass: linear
Rangeability：>100
Permissible operating pressure：1600 kPa
Material, valve body：Nodular cast iron EN-GJS-400-18-LT
Material, inside set：Stainless steel
PN class：PN 16
SKC.. Δpmax：650 kPa