gear operated butterfly valve

2) Our about overwrap volume is 1100X800X1000mm.

1)Each of butterfly valve is packed in a foam bag,and several to a carton,then several to a drum,last seal up the packangs and make delivery.

       Butterfly valve package:

6)High quality,agreeable price,fast delivery,high performance-price ratio.

5)Excellent regulated performance.

4)In the hypopiesia,butterfly valve can be sealed well.

3)It can transport slurry,the liquid in conduit mouth is least.

2)Simple structure,small volume,light weight.

1)It open and close  conveniently,fast,saving labour.the obstruction of convection body is less.

        Butterfly valve advantage:

5)To deploy hand lever,worm wheel,air-powered,electromotion ect. drive set according to the customers' needs.

4)The size of valve is multifarious,DN50,DN65,DN80,DN100,DN125,DN150,DN200,DN250,DN300,ect.

3)The material for replacing valveseat,butterfly plate,valve shaft and so on, can be usde to water,petroleum,steam,various kinds sour,alkali,salt etc,and available with different temperature.

2)The material of valve is iron casting,such as HT150,HT200,HT250,HT300,QT400-18,QT450-12,QT500-7,QT600. 

1)This is the gear operated butterfly valve.

       Butterfly valve property:

4)The experiment use the GB/T13927-1992 standard.

3)The technical skill of internal material is in keeping with the USSt API standard.

2)Soft-sealing butterfly valve,the manufacturing and designing is according to the GB/T12238- 1989 standard.

1)Our company passed the ISO9001 Quality Management System Certification in 2000.

      Butterfly valve technical specification:

Butterfly valve features:
1)Size:DN50.65.80.100.125.150.200.250.300
2)Body material:gray cast iron,ductile cast iron

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