Dimension Chart Of Wafer Type Butterfly Valve
| Size | 2-1/2 | 2 | 4 | 3 | 5 | 10 | 8 | 6 | 12 |
|---|---|---|---|---|---|---|---|---|---|
| A | 10-3/16 | 9-3/8 | 13 | 10-11/16 | 14 | 20-1/2 | 17-3/4 | 15-3/16 | 23-1/2 |
| C | 3-1/4 | 3 | 4-13/16 | 3-11/16 | 5-1/4 | 8-3/8 | 6-15/16 | 5-7/8 | 9-13/16 |
| B | 5-15/19 | 5-3/8 | 7 | 6 | 7-9/16 | 10-1/2 | 9-3/16 | 7-15/16 | 12-1/16 |
| D | 1-7/8 | 1-3/4 | 2-1/8 | 1-7/8 | 2-1/4 | 2-13/16 | 2-1/2 | 2-1/4 | 3-1/8 |
| E (55,56) | 4-3/4 | 4 | 6-5/16 | 5-1/4 | 7-1/2 | 12-1/2 | 10-5/8 | 5-1/2 | 14-3/4 |
| F | 8 | 8 | 11 | 8 | 11 | 16 | 16 | 11 | 16 |
| E (51,52) | 4-15/16 | 4-1/4 | 6-15/16 | 5-7/8 | 7-3/4 | 13-3/8 | 11 | 8-3/4 | 16 |
| H | 3-1/4 | 3-1/4 | 3-1/4 | 3-1/4 | 3-1/4 | 4-3/4 | 4-3/4 | 3-1/4 | 4-3/4 |
| E (53) | 4-15/16 | 4-1/4 | 6-1/16 | 5-7/16 | 7-1/2 | 13-1/8 | 10-3/4 | 8-1/16 | 15 |
| J | 9/32 | 9/32 | 9/32 | 9/32 | 9/32 | 17/32 | 17/32 | 9/32 | 17/32 |
| G | .561 | .561 | .686 | .561 | .686 | 1.123 | .936 | .811 | 1.247 |
| K | 6 | 6 | 6 | 6 | 6 | 10 | 10 | 6 | 10 |
| M | 5/8-11, UNC | 5/8-11, UNC | 5/8-11, UNC | 5/8-11, UNC | 3/4-10, UNC | 7/8-9, UNC | 3/4-10, UNC | 3/4-10, UNC | 7/8-9, UNC |
| L | 5-1/2 | 4-3/4 | 7-1/2 | 6 | 8-1/2 | 14-1/4 | 11-3/4 | 9-1/2 | 17 |
| N | 4 | 4 | 8 | 4 | 8 | 12 | 8 | 8 | 12 |
| Q | 7 | 6 | 9-1/8 | 7-1/2 | 10 | 16 | 13-3/4 | 11-1/4 | 19 |
| P | 2-1/2 | 2 | 4 | 3 | 5 | 10 | 8 | 6 | 12 |
| R | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Wafer Type Butterfly Valve Sizes
1/2 to 120"
Lug Type Butterfly Valve Valve Standards
ASME B16.34
Types of Butterfly Valves
Double Flanged Butterfly Valve Temperature
0 - 1200 Deg C.
Triple Eccentric Butterfly Valve Benefits
Grooved Butterfly Valve Testing Methods
Offset Butterfly Valve End Connection
Flanged butterfly valves Pressure Rating
Up to 3000 Psi
Center Line Butterfly Valve Disadvantages
Threads of Pneumatic Butterfly Valves
Weight Chart Of Flanged Butterfly Valves
| INCH | Weight kg | Weight kg | |||
|---|---|---|---|---|---|
| Wafer type | Flange type | LUG wafer type | Gearbox | handel | |
| 3” | 4.0 | 13.1 | 5.2 | 4.2 | 0.4 |
| 1-1/2” | 1.2 | – | – | 4.2 | 0.2 |
| 6” | 8.0 | 22.8 | 12.2 | 4.2 | 0.7 |
| 2” | 2.6 | 8.9 | 3.8 | 4.2 | 0.4 |
| 32” | 368 | 604 | 76 | ||
| 2-1/2” | 3.4 | 11.9 | 4.7 | 4.2 | 0.4 |
| 8” | 14.0 | 37.8 | 19.0 | 10.8 | |
| 5” | 7.0 | 19.9 | 9.5 | 4.2 | 0.7 |
| 10” | 21.5 | 55.8 | 28.8 | 10.8 | |
| 16” | 62.0 | 121 | 105 | 25 | |
| 20” | 120 | 159 | 146 | 25 | |
| 12” | 30.7 | 68.6 | 49.9 | 14.2 | |
| 4” | 4.6 | 15.5 | 7.9 | 4.2 | 0.4 |
| 14” | 44.5 | 93.3 | 63.0 | 14.2 | |
| 24” | 170 | 218 | 245 | 76 | |
| 18” | 95 | 131 | 117 | 25 | |
| 36” | 713 | 671 | 88 | ||
| 28” | 284 | 331 | 76 | ||
| 40” | 864 | 773 | 88 | ||
Advantages Of Lug Type Butterfly Valve
Wafer Type Butterfly Valve
Lug Type Butterfly Valve
Double Flanged Butterfly Valve
Double-eccentric Butterfly Valves
Triple Offset Butterfly Valve
Flanged Butterfly Valves
Pneumatic Butterfly Valves
Lined Butterfly Valves
Triple Eccentric Butterfly Valve
What Is The Working Of a Butterfly Valve?
Applications Of Double Flanged Butterfly Valve
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