Valve Leader Yuanda Valves
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Related Project
Flanged Center Line Butterfly Valve
Main parts and materials:
 
Parts name
 
Body
Cast Iron、Ductile Iron
Disc
Ductile Iron、Stainless Steel
Stem
Stainless Steel
Seat
EPDM. NBR. VITON. PTFE 
 
Standards
 
Face to face
Flange end
Test 
GB12221-89
ANSI  B16.1
JISB 2002
GB4216.4-84
GB9113.3-88
ANSI  B16.1
JBS B2212
GB/T13927-92
API598
 
Test
 
Nominal Diameter 
Nominal Pressure
Test Pressure
Shell test
Seal test
DN50-DN1000
1.0~1.6,150Lb,10K
1.5~2.4
1.1~1.76
 
Dimensions

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