Stainless steel butterfly valves feature excellent acid and alkali resistance and high temperature resistance,with low permanent 
compression deformation.Equipped with precision-forged valve discs,these quick-installation valves can withstand pressure ≤
1.0 MPa without deformation.Their metallurgical structure is superior to precision castings.The valves are characterized by 
low operating torque and long service life,with normal opening and closing of more than 100,000 cycles.
This series of valves is available in various standard versions,including DIN,3A,SMS,ISO/IDF,BS/RJT,and ASME BPE 
standards.
1、Nominal diameter:Ø32 ...Ø219 (For other sizes,please consult ZIGTOO representative.)
2、 Steel parts:SUS304,SUS316L,etc.
3、 Seals:EPDM,PTFE,FKM,etc.;Temperature range:-20℃~130℃
4、 Connections:DIN/SMS/3A/ISO series,etc.
5、 Pressure range:0-1.0MPa