Sanitary wafer butterfly valve has simple structure, small in size, light weight and good flow control features. Acc to the different temperature, sealing also have different option. The end connection can beclamp, butt-weld, wafer, thread and flange,was mainly used inpharmaceutical, biochemical and food industries such as beer, juice,dairy and so on.
Product type |
Sanitary Wafer Type Butterfly Valve |
Model |
WD71X |
Nominal diameter |
NPS 1/2”~NPS4”(D15~DN100) |
Operating pressure |
1.0~1.6MPa |
Body Material |
304,316,316L |
Trim material |
304,316,316L |
Seat seal material |
NBR, EPDM, SIL, PTFE |
Connecting end |
Wafer |
Design standard |
GB/T 12238, API 609, JIS B2071 |
Face to face |
GB/T 12221, ASME B16.10, JIS B2002 |
End Connection |
GB/T 9113, ASME B16.5, JIS B2211 |
Inspection and test |
GB/T 26480, API 598, JIS B2003 |
Operation device |
Handle, signal, pneumatic,electric actuator |