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CA25DD DD Series 1'' Inch Bag House Filter Diaphragm Valve
Pulse Valve Operation: pulse valves are operated by integral solenoid pilot operator. When the valve is energized, the trapped air above the pulse valve diaphragm is quickly exhausted causing fast opening of main diaphragm valve. When the pilot-operated valve is de-energized, air escapes through a bleed hole of the main pulse valve to balance the diaphragm pressure and instantly closes the valve.
Duty Cycle: The relative duty time cycle for ac voltage is 20% and for DC voltage is 10 % .This implies energized time is maximum 1/5th of de-energized time for AC and 1/10th for DC voltage.
Installation: Mounting in any position will not affect pulse valve operation. However good engineering practice is to avoid scale and condensed water entering valve body for trouble free performance.
Technical Data of Goyen Pulse Jet Valve:
| Model | CA20DD | CA25DD | CA45DD | |
| Nominal Size | 20 | 25 | 45 | |
| Port size | mm | 20 | 25 | 40 |
| in | 3/4 | 1 | 1 1/2 | |
| Number of Diaphragms | 1 | 1 | 2 | |
| Flow | Kv | 12 | 20 | 44 |
| Cv | 14 | 23 | 51 | |
| Pressure (Psi) | 5 to 125 | 5 to 125 | 5 to 125 | |
| Temperature℃ | NBR | -40 to 82 | -40 to 82 | -40 to 82 |
| FKM | -29 to 232 | -29 to 232 | -29 to 232 | |
Main Dimension:
CA RCA Series Pulse Jet Valve For Dust Collector System:
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