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| Butterfly Valves Information |
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 PNEUMATICALLY OPERATED BUTTERFLY VALVE INFORMATION
- Air to open, spring to close is standard.
- Unique design provides higher torque at final closing of disc.
- One actuator fits 1˝ through 4˝ valves.
- Air pressure required 58-108 psi to operate actuator.
- No spare parts required.
- Maintenance free actuator.
TECHNICAL APPLICATION DATA
- Maximum product pressure 109 psi
- Maximum product temperature 203°F
- Minimum product temperature 14°
DIMENSIONAL CHART
|
Size |
C |
D |
E |
|
1˝ |
7 57/64˝ |
3/4˝ |
2 61/64˝ |
|
1 1/2˝ |
8 3/64˝ |
3/4˝ |
3 3/16˝ |
|
2˝ |
8 11/32˝ |
3/4˝ |
3 21/32˝ |
|
2 1/2˝ |
8 37/64˝ |
3/4˝ |
4 3/32˝ |
|
3˝ |
8 53/64˝ |
3/4˝ |
4 17/32˝ |
|
4˝ |
9 7/16˝ |
3/4˝ |
5 43/64˝ |
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