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GC210 Multi-hole Velocity Control Valve

GC210 series is able to reduce noise and prevent cavitation by incorporating mulit-hole cage to control flow velocity. 

Product Details:


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Features

1.Besides the characteristics of ordinary cage guided valve GC120, GC210 multi-hole cage guided control valve is with a big advantage of reducing noise and this is especially suitable for steam evacuation occasions.

Benefits   

1, The velocity of fluid with big pressure difference makes serious erosion to valve parts and lots of noise. The multi-hole cage of GC210 has well solved this problem. porous sleeve type well solves the problem. For a fluid flow from up to down, the velocity is reduced when the flow colliding in the multi-hole cage and flow energy is reduced. For a gas flow from down to up, there is a volume expansion when the gas goes through the multi-hole cage, then this would reduce the gas pressure and the velocity would be reduced.

2, The multi-hole cage of GC210 and the standard cage are interchangeable, and the other valve parts are in common use. This can optimize the resource, reduce inventory and shorten delivery time.

Specifications   

Body Size

1"(DN25)~24"(DN600)

Body Rating

ANSI Class 150#~2500#

Fluid Temp.

-196~+550℃

Connections

Flanges(FF,RF,RJ,RTJ),Socket Weld, Butt Weld(SW,BW)

Body Materials

WCB,WC6,LCB,CF8,CF8M,etc

Plug Materials

410,630,316,316+Stellite,316+RTFE,etc.

Seat Leakage

Metal seat:ANSI Class IV(Cv×0.01%),ANSI Class V.Soft seat:ANSI Class VI

Rangeability

50:1~20:1

Flow Characteristics

Linear,Modefied Eq%

Structure Characteristics

Multi-hole Equal Percentage cage

Multi-hole linear cage  

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