Butterfly Valve Wafer Types Butterfly Valve Wafer Types
Butterfly Valve Wafer Type is a lightweight and compact flow control valve designed for isolating or regulating the flow of liquids, gases, and other media. The wafer-style design allows easy installation between pipeline flanges, making it a cost-effective and space-saving solution for industrial applications. It is widely used in water treatment plants, HVAC systems, chemical industries, oil & gas facilities, and process industries.
DESIGN DETAILS
| DESCRIPTION | VALUE |
|---|---|
| DESIGN & MFG. STD. | API 609 |
| INSPECTION & TESTING | API 598 |
| SIZE RANGE | 50 TO 600 M.M. |
| PRESSURE RATING | 16 BAR MAX (140 PSI) |
| TEMP RATING | MATERIAL WILL BE SELECTED ACCORDING TO SERVICE |
MATERIALS TABLE
| NO. | DESCRIPTION | MATERIALS | QTY. |
|---|---|---|---|
| 01 | BODY | C.I. : IS 210 Gr. FG 200 W/N INTRIEL INTEGRALLY MOULDED | 1 |
| 02 | DISC | S.S. 304 | 1 |
| 03 | STEM | S.S. 410 | 1 |
| 04 | "O" RING | NITRILE RUBBER | 1 |
| 05 | LEVER BRACKET | CAST IRON | 1 |
| 06 | LEVER | M.S. | 1 |
TEST PRESSURE – BAR
| BODY / DISC | SEAT |
|---|---|
| 15 | 10 |
DESIGN INFORMATION
| DESIGN TYPE | SIZE RANGE |
|---|---|
| DESIGN UP TO 4" | Wafer Type Butterfly Valve |
| DESIGN ABOVE 6" | Wafer Type Butterfly Valve |