Purposeand Characteristic

Metalsealed butterfly valves are our newdesign that has long service ife and energy saving.Products comply with national standard JB/T8527-97(metal sealed buttertly valve)and APl609-2004(double flanged buttertly valve,Lug buterly valve and wafer buterly valve),GB/T13927-92standards(generalvalve pressure test)and other relevant standards for valves.

This valve is composed of body,disc,seal ring,driving device and other main units,it adopts double ortriple eccentric structure and resilencesealing,and sof/metal multilayer sealing.Its low torque achieves the function of saving energywhen the butterfly valve is working.The ability of anti-corrosion,high temperature resistance,anti-wear is assured.Its main performance characteristics are:

1.Unique structure,light volume,smart operation,energy-saving,convenience;

2.Reliable sealing suits any standard:

3.Good flow character and adjustable function;

4.Eccentric theory is adopted to extend the valve service life and make the sealing surface almost zero wearing;\5.Widely used in various media,such as water,steam,oil,air,gas and etc.;

6.Suitable for pipelines of any working condition such as diferent temperature degree,pressure degrees below 6.4MPa,and corrosive medium.

Purpose

Our buttertly valve can be applied to food,medicine,petrolem and chemicalindustry,electric plant,steelplant,industrial environmentalprotectionwater treatment and high building water supply and drainage etc,being the bestdevice for isolating or regulating flow in pipeline.