Stroke
To DN 50: 20 mm, From DN 65: 40 mm
Leakage rate
0…0.01 % of kvs value
DN
15
kvs
0.16 m³/h
Medium temperature
-20…220 °C
Valve characteristic
Equal percentage , kvs 250/400 linear
Rangeability
DN 15, kvs ≤ 1,25 m³/h: >50 , DN 15…150: >100
Permissible operating pressure
2500 kPa
Material, valve body
Cast iron EN-GJL-250
Material, inside set
Stainless steel
PN class
PN 25 , PN 16
Absolute pressure p1 steam
1600 kPa abs
SAX..
Δpmax
Δpmax
1200 kPa
SAX..
Δps
2500 kPa
SKD..
Δpmax
Δpmax
1200 kPa
SKD..
Δps
2500 kPa
SKB..
Δpmax
Δpmax
1200 kPa
SKB..
Δps
2500 kPa
SKD.. Δpmax steam
1200 kPa
SKD.. Δps steam
2500 kPa
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