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进口电动调节阀-德国(莱克)品牌

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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,消除阀门的闪蒸、空化现象。介质从接触只笼套开始节流,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。

                                         3148121.jpg进口电动调节阀.jpg 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.

                                                           进口电动笼式调节阀1.jpg

Parameters of   control valves

Trim features

top guided ,unbalanced   trim structure,quick disassembly type structure

Body type

straight-through   type ,angle type

Bonnet type

standard type ,heat   dissipation type ,cryogenic type ,bellows type

Flow

equal percentage 

characteristic

linear quick open

Size

DN15-200(1/2”-8”)  (small flow control valve DN1-DN10)

Pressure class

PN1.64.06.3MpaANSI 150300600LB

Leakage class

ASME B16.104 standard type metal   seat,ASME B16.104 shut-off soft seat

Pipe connection

flange type ,butt   welding type

Pipe connection

flange type ,butt   welding type

Applicable

-196C° 550C°

Actuator type

pneumatic diaphragm   actuator  ,pneumatic piston actuator ,electric   actuator


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