Tri-Clamp Butterfly Valve
- 316L Contact Surfaces with PTFE or Viton® Seat
- Sanitary Grade
- 4-Position Handle
- All Wetted Surfaces Finished to <32Ra
- Operating Temperature Range: 15°F to 200°F
- Minimal Line Pressure: 0.4 Inches Hg Vacuum
- Replacement Seat Available
- Field Servicable
- Chart Information Based on Water Media at 68°F
In Butterfly Valve design, the “butterfly” is a metal disc mounted on a rod. The valve is fully open when the handle is turned and the disc is rotated a quarter turn, allowing unrestricted flow. When the valve is closed, the handle is turned so the disc completely blocks the passageway. Butterfly valves can also be opened incrementally to control flow.
Tri-Clamp Fitting Guide
Size (Tube OD) |
Part Number | Dimensions | Break Torque | Pressure Rating | Flow Coefficient | |||||||
EPDM | Viton® | A | B | C | D | E | F | G | in/lbs | (PSI) | (CV) | |
1/2 " | TCBFE-050 | TCBFV-050 | 4.400 | 2.800 | 1.400 | 0.900 | 0.370 | 3.100 | 20 | 140 | 7 | |
3/4" | TCBFE-075 | TCBFV-050 | 4.400 | 2.800 | 1.400 | 0.900 | 0.620 | 3.100 | 20 | 140 | 7 | |
1 " | TCBFE-100 | TCBFV-100 | 4.400 | 2.800 | 1.400 | 0.900 | 2.598 | 0.900 | 3.100 | 75 | 140 | 23 |
1-1/2" | TCBFE-150 | TCBFV-150 | 4.400 | 2.800 | 1.400 | 0.900 | 2.756 | 1.400 | 3.100 | 130 | 140 | 80 |
2 " | TCBFE-200 | TCBFV-200 | 4.400 | 3.100 | 1.400 | 0.900 | 2.756 | 1.900 | 3.900 | 165 | 140 | 230 |
2-1/2" | TCBFE-250 | TCBFV-250 | 4.400 | 3.500 | 1.400 | 0.900 | 3.071 | 2.400 | 4.600 | 210 | 110 | 264 |
3 " | TCBFE-300 | TCBFV-300 | 6.200 | 3.800 | 1.300 | 1.200 | 3.150 | 2.900 | 5.200 | 350 | 110 | 372 |
4 " | TCBFE-400 | TCBFV-400 | 6.200 | 4.500 | 1.300 | 1.200 | 3.465 | 3.800 | 6.700 | 540 | 85 | 800 |
6 " | TCBFE-600 | TCBFV-600 | 11.500 | 5.500 | 1.300 | 1.200 | 4.646 | 5.800 | 8.500 | 1550 | 60 | 1200 |
8 " | TCBFE-800 | 11.000 | 8.000 | 2.000 | 1.500 | 5.250 | 7.800 | 11.000 | 1650 | 60 | 2800 |