Stroke
To DN80: 20 mm;From DN100: 40 mm
Leakage rate
0…0.02 % of kvs
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
1600 kPa
Material, valve body
Cast iron EN-GJL-250
Material, inside set
≤ DN40: CrNi steel / brass , ≥ DN50: CrNi steel / bronze