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with customer's requirements
Product name
Double eccentric butterfly valve,flange double drilling PN10,PN16
Working pressure
PN10,PN16
Face to face length
EN558-1 Series 13,Series 14
Body &Disc material
Ductile iron
shaft
2Cr13,or SS304,SS316
body seat
Ductile iron or overlay welding SS304,SS316
disc retaining ring
Ductile iron or SS304,SS316