OUWEI LARGE DIAMETER ELECTRIC SOFT SEALING BUTTERFLY VALVE

◆ Product Overview

Fluid control slow closed check butterfly valve at home and abroad is more advanced line control equipment,mainly installed on the hydro power turbine imports,used for turbine inlet valve;Or installed on water conservancy,electric power,water supply and drainage and other kinds of pump station of the water pump outlet,replace the check valve and valve function.Work,valve and pipeline with host,according to the hydraulic transient process principle, through the default or close the program,effectively eliminate line water hammer,realize line reliable cut-off,rise to protect piping system security role
This company produces the hydraulic control slow closed check butterfly valve flow resistance coefficient is small,a high degree of automation,complete functions,performance is stable and reliable,it is my company design personnel in a wide range of collection,research,summarizes the domestic and foreign similar products on the basis of performance,the introduction of valves,hydraulic,electrical and other industries,a number of research results is well grounded and thin hair,developed a new generation of intelligent high efficiency and energy saving products.The company technical force is abundant, and but according to special requirements of users separately design, multidimensional meet the users to the product needs.

This product mainly has the following characteristics:
a、Could be used to replace the original water pump outlet electric gate valve and check valve function and machine、electric、Fluid system integration as a whole,reduce cover an area of an area and infrastructure investment.

b、The electro-hydraulic control the function is all ready,need not add additional configuration that can be used as an independent system single in situ debugging control;Also can be used as a feeder sex control system (DCs)A unit,Through the 1 /0 Channel by a central computer for centralized management,and water pump turbine Bypass valve and other plumbing system realize linkage operation;And equipped with manual function,no power supply also can realize manual open、Close valve,Meet the special conditions of valve debugging、Control requirements.

c、Controlability, regulating range、Strong adaptability.The electro-hydraulic control system has many place control point,can according to the different pipeline control requirements for opening and closing process Settings,ensure to meet open、Close valve conditions,the valve can and can automatic nearly set time,Angle open and runs fast、Slow two stage shut down.And can realize no power off valve,effectively eliminate the destructive water hammer,prevent water pump and hydraulic unit runaway accident and reduce network system pressure fluctuations,to ensure safe and reliable operation of the equipment.

d、The main valve seal deputy for trilateral eccentric metal seal or double eccentric rubber sealing structure,easy opening and closing、Reliable sealing: And there is a additional increase of eccentric,make the valve has good self closing、Since the seal performance.in、Small butterfly plate is streamlined flat structure,large diameter butterfly valve design surface double flat braced structure.Crowding out small,smooth flow,the valve flow resistance coefficient is only 0.1~0.6,Is far less than the check valve flow resistance coefficient(1.7~2.6),Energy saving effect is obvious.