PN10/PN16 Double eccentric Flange type soft seal Butterfly valve

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PN10/PN16  Double eccentric Flange type soft seal Butterfly valve



Parameter of the products
Design pressure PN10/PN16
Application for  Water,oil &gas
Test pressure 1.5 times rated
Temp -29-425



1 Design standard    EN593/ISO5752/BS5155/AWWAC504
2 Connection flange  DIN PN10/16,ANSI B16.1,BS 4504 
3 Test standard       API 598
4 Top flange ISO5211
5 Size:DN50-3000



Material Specification  
Part  Material
Body WCB/304/316
Disc WCB/304/316
Shaft  SS410/SS304/SS316
Seal  EPDM/NBR
Packing  flexible graphite
Temp -10-120




Dimensions    L:face to face 
DN mm 100 125 150 200 250 300 350 400 450
inch 4 5 6 8 10 12 14 16 18
L 127 140 140 152 165 178 190 216 222



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