VVP45.25-6.3 二通螺纹连接调节阀

Stroke:5.5 mm
Leakage rate:0...0.02 % of kvs value
DN:25
kvs:6.3 m³/h
Medium temperature:1...110 °C
Valve characteristic:Throughport up to kvs 6.3: equal-percentage , Throughport from kvs 10: linear
Rangeability:From kvs>6.3: >100 , To kvs=6.3: >50
Permissible operating pressure:1600 kPa
Material, valve body:Red brass C***91K (Rg5)
PN class:PN 16
Connecting thread:G 1¼ B "
Material, inside set:CrNi steel / Rg5 / brass
SSB.. Δpmax:300 kPa
SSB.. Δps:300 kPa
***.. Δps:300 kPa
***.. Δpmax:300 kPa