This Tri-Clamp butterfly valve is a bi-directional flow valve manually operated with a twelve-point stainless steel trigger handle. It is intended for use in sanitary industries, such as brewing, distilling, pharmaceuticals, beverage, and food processing. This valve features a streamlined and durable design, which makes it easy to service. You can purchase this in three seat material options and various sizes, to meet specific application needs. For assistance with different sizes or connections, please reach out to our sales team.
Butterfly Valve Technical Specifications
- Sizes: 1/2", 3/4", 1", 1 1/2", 2", 2 1/2", 3", 4", 6"
- Material: 316L or 304 Stainless Steel
- Seat Material: EPDM, Silicone, or FKM (Viton)
- Connections: Tri-Clamp (Butt-weld is also available)
- Twelve-position stainless steel trigger handle (black plastic trigger handle and pull handle options also available)
- Manual operation
- Minimum/Maximum Temperature Range
- EPDM: -40 °F - 266°F
- Silicone: -76°F - 392°F
- FKM: -4°F - 392°F
- Recommended Operating Temperature Range
- EPDM: -4°F - 230°F
- Silicone: -13°F - 284°F
- FKM: -4°F - 302°F
| Size | Pressure Rating (PSI) | Flow Coefficient (Cv) | Weight (lbs) | Break Torque (lbs) - EPDM | Break Torque (lbs) - Silicone | Break Torque (lbs) - FKM |
| 1/2" | 150 | 8 | 3.13 | 35 | 15 | 25 |
| 3/4" | 150 | 20 | 3.04 | 45 | 18 | 35 |
| 1" | 160 | 23 | 3.57 | 75 | 20 | 70 |
| 1-1/2" | 160 | 80 | 3.45 | 130 | 40 | 125 |
| 2" | 160 | 230 | 4.23 | 165 | 55 | 175 |
| 2-1/2" | 140 | 264 | 4.71 | 210 | 70 | 220 |
| 3" | 140 | 372 | 5.50 | 350 | 165 | 310 |
| 4" | 140 | 800 | 8.04 | 540 | 350 | 450 |
| 6" | 110 | 1200 | 17.20 | 1550 | 700 | 750 |
