Pneumatic Cylinder Operated Butterfly Valve , Metal Seated Butterfly Valve Air Flow Control
Brand Name:VESON
Certification:ISO CE
Minimum Order Quantity:1
Delivery Time:5-8 days
Payment Terms:L/C, T/T
Place of Origin:China
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Wafer Type Butterfly Valve c/w Pneumatic Actuator
General purpose valve with an EPDM liner, offering a long life with
low maintenance. Self-lubricating bearings ensure perfect guiding
and turning of the shaft without seizure or premature wear.
These valves are supplied completely assembled with either single
(spring return) or double acting pneumatic actuators.
All valve and actuator packages are tested and issued with
certification confirming the actuators functionality before
dispatch.
Approvals, Features & Benefits
• WRAS approved valve**
• Suitable for wafer fitting between PN6/10/16, ANSI 150, D/E
flanges
• Epoxy coated body
• Complete assembled package
• Air connection to Namur/VDE 3845 on the actuator
• Double or single (spring return) acting actuator
** 50mm - 300mm only, contact sales for options
Pressure & Temperature
Pressure range: -
25mm - 200mm: 16 bar 250mm - 300mm: 10 bar
Temperature range*: -
-10oC to 120oC
| SIZE | DN25 | DN32 | DN40 | DN50 | DN65 | DN80 | DN100 | DN125 | DN150 | DN200 | DN250 | DN300 |
| A | 33 | 33 | 33 | 43 | 46 | 46 | 52 | 56 | 56 | 60 | 68 | 78 |
| B | 65 | 73 | 82 | 89 | 102 | 118 | 150 | 174 | 205 | 260 | 318 | 376 |
| C | 51 | 56 | 63 | 62 | 69 | 90 | 106 | 119 | 131 | 166 | 202 | 235 |
| D | 104 | 110 | 116 | 126 | 136 | 150 | 170 | 180 | 200 | 230 | 266 | 292 |
| E* (s) | 90 | 90 | 109 | 120 | 133 | 133 | 143 | 191 | 191 | 230 | (m) | (m) |
| E* (d) | 90 | 90 | 90 | 90 | 109 | 109 | 120 | 133 | 143 | 191 | 208 | 230 |
| F (s) | 154 | 154 | 189 | 210 | 229 | 229 | 264 | 337 | 337 | 412 | 488 | 550 |
| F (d) | 154 | 154 | 154 | 154 | 189 | 189 | 210 | 229 | 264 | 337 | 377 | 412 |
| Weight Kg (s) | 5.2 | 5.2 | 4.9 | 5.8 | 9.4 | 12.2 | 17 | 21.8 | 29.8 | 46.6 | 66.7 | 96 |
| Weight Kg (d) | 3.7 | 3.7 | 3.4 | 4.3 | 5.9 | 7.7 | 9.7 | 13.2 | 15.6 | 29 | 48.4 | 62.2 |
Air Pressure 2.5 to 8 bar (Based on 5.5 bar air supply as standard)
Body Aluminum alloy
Ambient Temp
-15 to 8 oC (Low and high temp versions also available) 0 Springs
Stainless Steel
Cycle Life 1,000,000 Operations Piston Seals Nitrile
Indicator Multifunctional position indicator for visual inspection
Piston aluminum alloy
Travel Stops Externally adjustable ± 5% in both open & closed
position End Caps aluminum alloy
*Special actuator mounting kit required for temperatures above
80ºC, contact sales for details and overall height dimensions
Pneumatic Cylinder Operated Butterfly Valve , Metal Seated Butterfly Valve Air Flow Control
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