The pull handle butterfly valve is a bi-directional flow valve that is manually operated with a pull handle. These fittings are ideal for use in sanitary industries, such as brewing and winemaking. It has low flow resistance and features an easy to use and durable design. It comes in three seat material options and various sizes and handles to meet your specific needs. For assistance with different sizes or connections, please reach out to our sales team.
Pull Handle 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)
- Pull handle operation (Stainless trigger handle and black plastic handle options also available)
- Manual operation only
- 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 | 2.40 | 35 | 15 | 25 |
| 3/4" | 150 | 20 | 2.31 | 45 | 18 | 35 |
| 1" | 160 | 23 | 3.02 | 75 | 20 | 70 |
| 1-1/2" | 160 | 80 | 2.90 | 130 | 40 | 125 |
| 2" | 160 | 230 | 3.66 | 165 | 55 | 175 |
| 2-1/2" | 140 | 264 | 4.12 | 210 | 70 | 220 |
| 3" | 140 | 372 | 4.95 | 350 | 165 | 310 |
| 4" | 140 | 800 | 7.48 | 540 | 350 | 450 |
| 6" | 110 | 1200 | 16.54 | 1550 | 700 | 750 |
