Stroke : to DN80: 20 mm, from DN100: 40 mm
Leakage rate : 0…0.02% of the kvs value
Medium temperature : -10…150 °C
Valve characteristic : Equal percentage , kvs 250/400 linear
Rangeability : DN 15 .. 25: >50 , DN 32…150: >100
Permissible operating pressure : 1000 kPa
Material, valve body : Cast iron EN-GJL-250
Material, inside set : ≤ DN40: CrNi steel / brass , ≥ DN50: CrNi steel / bronze
PN class : PN 16