Rubber Lined Wafer Butterfly Valve
Sizes and Ranges:
Size: 2" ~ 48"
Pressure: 150Lb
Temperature: -196 Deg. C ~ 649 Deg. C
Material: Cast Iron, Ductile Iron, Carbon Steel WCB, LCB, Stainless Steel CF8, CF8M, F51, Alloy Steel Hastelloy C, Alloy 20, etc
Applicable Standards
Design & Manufacture: |
API 609 |
Face to Face: |
API 609 |
Flange Dimensions: |
ASME B16.5 / ASME B16.47 |
Pressure & Temperature: |
ASME B16.34 |
Test & Inspection: |
API 609 / API 598 |
Visual Inspection: |
MSS SP-55 |
Marking: |
MSS SP-25 |
Main Sturctures
Structure: |
Center Lined Butterfly Valve |
Disc |
CI, DI, WCB, CF8M, Aluminium Bronze, etc |
Seat: |
Buna-N, Viton, PTFE, EPDM, etc |
Connnection: |
Wafer suitable for mounting between flanges |
Operation: |
Worm Gear Operation |
Applications: