| SIZE | A | B | C | D | E | F | G |
|---|---|---|---|---|---|---|---|
| 40MM | 33 | 89 | 55 | 35 | 65 | 141 | 12 |
| 50MM | 43 | 95 | 65 | 46 | 65 | 141 | 15 |
| 65MM | 46 | 121 | 71 | 59 | 65 | 141 | 15 |
| 80MM | 46 | 129 | 77 | 72 | 65 | 205 | 15 |
| 100MM | 52 | 145 | 95 | 97 | 85 | 255 | 15 |
| 125MM | 56 | 185 | 119 | 121 | 85 | 270 | 18 |
| 150MM | 56 | 187 | 132 | 147 | 85 | 270 | 18 |
| 200MM | 60 | 249 | 166 | 194 | 85 | 325 | 18 |
| 250MM | 68 | 281 | 212 | 248 | 130 | 400 | 25 |
| 300MM | 78 | 310 | 225 | 288 | 130 | 400 | 25 |
| SEAT TYPE | TEMPERATURE RANGE | |
|---|---|---|
| MIN. | MAX. | |
| NITRILE | -13°F (-25°C) | 212°F (100°C) |
| EPDM | -13°F (-25°C) | 250°F (120°C) |
| SILICON | -58°F (-50°C) | 356°F (180°C) |
| VITON | -23°F (-5°C) | 392°F (200°C) |
| HYPALON | -4°F (-20°C) | 250°F (100°C) |
| SPECIFICATIONS | DETAILS |
|---|---|
| Type of Valve | Centric Disc Butterfly Valve with Rubber Lined Body |
| Body Type | Single Piece, Short Wafer / Wafer Lugged |
| Size Range | DN 40 to DN 600 |
| Pressure Rating | PN 10 & PN 16 (DN 40 to DN 600) |
| Operating Temperature Range | -25° C to 200° C (Depending on MOC) |
| Seat Leakage Performance | Tight Shut Off |
| Operation | Hand Lever / Worm Gear Operation - Optional Electrical / Pneumatic actuator operation - Optional. |
| MATERIAL OF CONSTRUCTION (MOC) | DETAILS |
|---|---|
| Body | C.I. / SG Iron / WCB / CF8 / CF8M |
| Disc | C.I. / SG Iron / WCB / CF8 / CF8M |
| Seat | NITRILE / EPDM / SILICON / VITON / HYPALON |
| Shaft | SS 410 / SS 304 / SS 316 |
CI Butterfly Valve is a type of valve widely used in pipelines to control the flow of liquids and gases. It works by rotating a circular disc inside the valve body, which either blocks or allows flow through the pipe. This rotation is usually about 90 degrees to move the disc between fully open and fully closed positions. There are two main types related to this valve: the wafer type butterfly valve and the lug type butterfly valve.
The wafer type is designed to fit between two flanges and is compact in size, making it easy to install in limited spaces. The lug type has threaded inserts that allow it to be bolted directly to the flanges, providing a secure fit that is ideal for systems that may need to be frequently dismantled.
Various Features And Applications
Santoshi Engineering Works is known as one of the best CI butterfly valve manufacturers in India. They offer high-quality butterfly valves designed for durability and efficient flow control. Their products are reliable, made with precision, and suitable for a wide range of industrial applications.
If you are looking for trusted ci butterfly valve suppliers in India, we ensure you get the best in quality and service. Choosing their butterfly valves means choosing excellence backed by years of expertise in valve manufacturing. Whether you need wafer type or lug type butterfly valves, we have the right solution for your industrial needs.
