1-44MC Multistep Cascade
Cryogenic Service
PARCOL 1-44MC Series Multistep Cascade Control Valves are the best solution for severe services with high pressure, dirt, cavitating and erosive liquid flow.
The peculiar trim is constituted by several plug sections, working in cascade with increasing passage areas to guarantee excellent anti-cavitation performances. A number of stages with different area ratios are available to cover different process conditions. Furthermore, the trim can be customized to fully accomplish particular requirements.
The seat can provide Class VI leakage according to IEC 60534-4 and ANSI/FCI 70-2.
Large passage sections permit to process also liquids with large particles without damaging and plugging.
Easy quick changing of the trim is possible thanks to the top-entry design, which guarantee full access to the valve interior without removing valve from the pipe.
