Valve Leader Yuanda Valves
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Split-shaft Pinless Wafer and Lug Type 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
Connection end 
ISO 5752
API609
DIN 3202
AS 2129 Table D/Table E,BS 10 Table D/Table E
DIN 2501 PN10/PN16,JIS 2220 5K/10K,BS 4504 PN10/PN16
ASME  B16.1 Class 125&ASME  B16.42 Class 150
ISO 7005-2 PN10/PN16
 
Test
 
Size 
Nominal pressure
Strengh testing
Enclose testing
1.5”-12”
1.00/1.60
1.50/2.40
1.10/1.76
14”-24”
1.00
1.50
1.10
 
Dimensions

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