Electro-hydraulic quick shut off valve

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Shanghai Huatong Valve Co., Ltd.

No. 35, Jiangqiao Road, Jiading District, Shanghai, China

+86 (0) 21 69119787

Larger photo of Electro-hydraulic quick shut off valve

Electro-hydraulic quick shut off valve


company	Shanghai Huatong Valve Co., Ltd.
Categories	Other Hydraulic Tools
Update	2011-01-11
Original Region	China
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Electro-hydraulic quick shut off valve

The valve is used in the high safty systems such as the bleeding pipe of turbine or the inlet gas pipe of power equipment generated by blast furnace coal gas rest pressure working as emergency shutting off valve.
     Emergently shut off the valve when system failed,prevent the steam and condensated water back flow from the tail of turbine or shut off the coal gas to protect the plant unit.
     Quickly shut off the valve in 0.5-1 second.
     YKD type adopts hydraulic and spring driver,QYKD type adopts hydraulic and accumulated driver.
     Buffer system is set which can shut off the valve bufferly in the final phase,avoid inertial shock,prolong the lifetime of valve.
     At full open satus,set the float”function to avoid block.
     The valve adopts triple eccentric metal seal structure,which can hardly wear,resist high temperature,easily open and close and reliably seal .
     Replace imported valve for reasonable price.

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