德国莱克(LIK)品牌,进口电动调节阀10S00系列多级降压调节阀，采用套筒导向，压力平衡式阀芯。该系列调节阀主要适用于压差大，工况产生闪蒸、空化的场合。根据参数的不同设计多个不同的降压笼套组成一个多级降压内件，根据不同的工况设计的笼套，保证消除阀门的闪蒸、空化现象。介质从接触第一只笼套开始节流，通过多次节流将进口的高压差逐步的降低下来，这样有效的保证了介质在阀门中流动时，压力始终在其饱和蒸汽压之上，也就消除了产生闪蒸、空化现象的可能，延长了恶劣工况中调节阀的使用寿命。
The 10S00 Series multi-stage
pressure reduction control valve adopts the cage guided structure and pressure
balanced plug. It is mainly used in service conditions with high differential
pressure and applications that produce flash evaporation and cavitation. According
to different parameters, it is designed with different pressure reduction cages
that form a multi-stage pressure reduction trim. The cages designed according
to different service conditions ensure the occurrence of flash evaporation and
cavitation in the valve is eliminated. Throttling is carried out from the time
the media contact the first cage, and the high differential pressure at the
inlet is gradually reduced after several times of throttling. Thus it is
effectively ensured that the pressure is always above the saturated vapor
pressure when the media flow in the valve, and the occurrence of flash
evaporation and cavitation is eliminated, so that the service life of the
control valve is prolonged under severe service conditions.
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