Plug valve

controlflow controlfor steam

Injection control valve Tasks Injection control valves are primarily flow control valves, which means they supply the required amount of cooling water to the point of use. The pressure at the point of use can vary greatly and the pressure gradient at the injection or cooling water control valve can therefore strongly fluctuate at a constant upstream pressure. Therefore, most injection and cooling water control valves have a logarithmic opening characteristic. This ensures a largely linear flow characteristic. Valves used for steam generators are in constant operation. Versions Single or multiple stage version: Forged valves in straight, angled or Z form, with welded studs as per DIN, ANSI or other standards. Advantages Single stage version Adapted to prevailing operating conditions No cavitation No oscillation or vibration Long service life Noise <75 dB(A) Precise characteristics Easily replaceable interior parts for simple maintenance Multiple stage version Graduated pressure reduction Adapted to prevailing operating conditions No cavitation or erosion No oscillation or vibration Long service life Noise <75 dB(A) Precise characteristics Easily replaceable interior parts for simple maintenance