China Vvf42 2-Port Valves Pressure Compensated with Flanged Connections, Find details about China Hydraulic Control Valve, Steam Control Valve from Vvf42 2-Port Valves Pressure Compensated with Flanged Connections
Attribute | Value |
Stroke | to DN80: 20, 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 | 1600 kPa |
Material, valve body | Cast iron EN-GJL-250 |
Material, inside set | < DN40: CrNi steel / brass, > DN40: CrNi steel / bronze (faulty format) |
PN class | PN 16 |