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WUXI KELK APPARATUS &VALVE CO.,LTD
NO.6 DeYu Road,Hongshan Town,Wuxi,Jiangsu,China
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GA410 Contoured Velocity Angle Globe Valve

Contoured velocity angle control valve is mainly applied for flow control in critical conditions including high temperature and high pressure or high pressure difference. It can prevent fluid cavitation and flashing, reduce noise and erosion of valve trim due to high flow velocity. And it has a good control of slurry and viscous fluid including particles and impurities and a wide application in high temperature, high pressure and hydrogen device. Butterfly spring dynamic sealing is used to be in full compliance with the requirements of the clean air act to guarantee the good sealing effect.

Performance Characteristics

1、GA320 labyrinth velocity angle valve control is not applicable for the fluid of slurry and viscous fluid including particles and impurities due to its small cage channel. Compared with GA320, GA410 labyrinth velocity angle control valve has a great control on this occasion as it can avoid stuck.
2、By reducing pressure and velocity through multi-stage plug, this valve is applicable for high pressure difference situations.

Specifications

Body Size	1"(DN25)～16"(DN400)
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	ANSI Class IV(Cv×0.01%),ANSI Class V,ANSI Class VI
Rangeability	50:1～13:1
Flow Characteristics	Linear

Product Advantage

1、GA410 contoured velocity angle control valve is mainly applied for flow control in critical conditions including high temperature and high pressure or high pressure difference.
2、GC410 contoured velocity angle control valve can prevent fluid cavitation and flashing, reduce noise and erosion of valve trim due to high flow velocity. And it has a good control of slurry and viscous fluid including particles and impurities and a wide application in high temperature, high pressure and hydrogen device. Butterfly spring dynamic sealing is used to be in full compliance with the requirements of the clean air act to guarantee the good sealing effect.

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