U type Butterfly valve

 Tip: Click on image to enlarge


U type Butterfly valve ANSI CL150/DIN/BS/JIS 10K


Design standard  MSS SP-67,API609,EN593
Connection flange  DIN PN10/16,ANSI B16.1/BS /JIS/ table D, table E
Top flange ISO5211
Test standard  API 598
Size  DN50-1200


Parameter of the products 
Working pressure   PN10/PN16
Application for   Water,oil &gas 
Shell test  1.5 times   
Seat test  1.1 times   


Material Specification   2121
Part  Material   ANSI 
Body  Cast iron  A126 class B
Ductile iron  A536 
Wcb  ASTMA216WCB
SS304/316 ASTMA351CF8CF8M
Disc  Ductile iron  A536 
SS304 CF8
SS316 CF8M
Shaft  SS410 A276
SS304 CF8
SS316 CF8M
Seat  EPDM/Buna N/PTFE/Viton/CR 




Dimensions      L:face to face  
DN mm 50 65 80 100 125 150 200 250 300
inch 2 2 1/2 3 4 5 6 8 10 12
L 42 44.7 45.2 52 54.4 55.8 60.6 65.5 76.9




Size Face to face PN16 Class150
DN NPS (Inch) L ΦA N-M ΦA N-M
DN50 2" 43 125 4-M16 120.7 4-5/8"
DN65 2.5" 46 145 4-M16 139.7 4-5/8"
DN80 3" 46 160 8-M16 152.4 4-5/8"
DN100 4"
52 180 8-M16 190.5 8-5/8"
DN125 5" 56 210 8-M16 215.9 8-3/4"
DN150 6" 56 240 8-M20 241.3 8-3/4"
DN200 8" 60 295 12-M20 298.5 8-3/4"
DN250 10" 68 355 12-M24 362 12-7/8"
DN300 12" 78 410 12-M24 431.8 12-7/8"
DN350 14" 78 470 16-M24 476.3 12-1"
DN400 16" 102 525 16-M27 539.8 16-1"
DN450 18" 114 585 20-M27 577.9 16-11/8"
DN500 20" 127 650 20-M30 635 20-11/8"
DN600 24" 154 770 20-M33 749.3 20-11/4"




Please fill in your procurement needs and contact information