Wafer Type Butterfly Valves
| Normative Standard |
| Design Standard: |
as per IS 13095 | BS 5155 | API 609 |
| Testing Standard: |
API 598 |
|
| Face to Face | as per IS 13095 | BS 5155 | API 609 |
| Ansi class/ Rating | PN 10 | PN 16 |
| End connection | Wafer type, Lug Type, Flanged End Type. |
| Material |
| Body: |
CI | SGI/DI | WCB | CF8 | CF8M | Super Duplex | etc |
| Disc: |
CI | SGI/DI | WCB | CF8 | CF8M | Duplex | Nylon Coated | Rubber Coasted etc. |
| Seat: |
EPDM | Nitrile | Viton | Hypalon | Silicon | etc. |
| Shaft: |
AISI 410 | 304 | 316 | 316L | Special Metals | etc. |
|
| Operation | Pneumatic Actuated, Electrically Actuated (Motorized) |
| Salient Features |
- Low torque resulting in low wear & long life
- Molded & Replaceable seat options available
- Easy to assemble & dismantle in replaceable seat
- Top flange as per ISO 5211 for easy actuation
- Easy to assemble & dismantle in replaceable seat
- WCB & SS is Investment Casted Body upto 200mm
- Full Bore gives high CV
|
