CA62MM 2.5 Inch Diaphragm Full Immersion Dust Collector Valve
The submerged electromagnetic pulse valve adopts the installation method of being submerged in the air bag, so it is called the submerged type. It is directly installed on the air bag and has better straight-through injection, and the loss of working air source is small, and it is suitable for small air source loss. It is suitable for occasions with a wide range of air source pressure. Compared with other structural forms, it reduces the resistance of the flow path and the pressure of the blowing air source, so it can be applied to low pressure occasions, and can reduce energy consumption and extend the life of the pulse valve diaphragm.
Youtube Video About 2-1/2'' Submerged Pulse Valve:
Specification:
| Model No. | CA62MM |
| Port Size | 2-1/2'' |
| Orifice Size | 62mm |
| Number of Diaphragm | 2 |
| Media | Air |
| Pressure Range | 0.3~0.8Mpa |
| Working Temperature | -5~+55℃ |
| Seal Material | NBR(common, all available) |
| Body Material | Diecast Aluminum |
| Voltage | AC220V, AC110V, AC24V, DC24V |
Special voltages and special specifications, please contant us.
Overall Dimension:
Details About CA62MM Electromagentic Solenoid Pulse Valve:
Construction:
Body and Dreeser Nuts: Aluminum (diecast)
Ferrule: 305 Stainless Steel
Armature: 430FR Stainless Steel
Diaphragm and Seals: Nitrile or FKM
Spring: 304 Stainless Steel
Screws: 302 or 304 Stainless steel
Outlet Pipe: Schedule 40 wrought steel zinc passivated
Diaphragm Seat: PA-66 (25 & 40MM standard), Nitrile-coated mild steel (76MM standard), Acetal (102MM standard) or Vitoncoated mild steel
Troubleshooting of Dust Collector System :
Pressure Loss
1. Ensure feed pipes provide adequate flow to the system.
2. Ensure compressed air supply system is able to meet the compressed air demand.
3.Increase pause time between pulses. Or adjust compressor cycle settings
4. Replace using diaphragm repair kit clean internal valve seats determine source of foreign matter and eliminate.
5. Replace component using pilot repair kit
6. Ensure good seals at pilot line connections.
7. Replace pilot lines.
8. Replace component using pilot repair kit clean internal valve seats
9.Check threads if out of specification correct them.
10. remove valve clean off sealant from valve and stub pipe carefully re-apply according to sealant instructions
11. Replace dresser nut seals using dresser nut seal replacement kit.
12. Tighten firmly by hand or with the use of chaingrips or dresser-nut spanner tool.
13. Inspect and replace if necessary. Also ensure sealing surfaces are clean and undamaged.
14. Replace component using pilot repair kit
15. Check that application temperature is within the operating range of the product. Install an appropriate pilot repair kit.
16. Replace valve
17.Replace using diaphragm repair kit.
Pulse Valve Does not Open
1.Increase pulse duration setting
2.Check output voltage and amps meet solenoid requirements
3.Replace with correct pins.
4.inspect and replace/repair.
5.Replace with appropriate size pneumatic tube
6. Relocate pilot valves closer to diaphragm valves and shorten pilot lines.
7.Inspect and replace fittings.
Pulse Valve Does Not Close
1. Inspect and replace with pilot repair kit
2. Ensure that the installation is not affected by stray magnetic fields, replace solenoid
3. Check controller. Reprogram or replace.
4. Replace pilot line.
5. Reconnect
6. Inspect and replace with diaphragm repair kit
7. Inspect and ensure bleed paths are clear
Diaphragm spring failures
1. Replace manifold system with higher volume manifolds to ensure residual pressure is 70% of pre-pulse pressure, OR shorten pulse duration
2. Reduce pipe lengths or increase pipe diameters.
3. Ensure any valves inline with the pulse valves are fully open or removed entirely.
4. Replace manifold system with higher volume manifolds to ensure residual pressure is 70% of pre-pulse pressure. Increase the diameter of connecting pipes to minimum 1.5 x the nominal pulse valve outlet size
5. Clean manifold system, clear bleed paths.
6. Introduce a small restriction to the valve outlet, to assist in developing some backpressure at the valve outlet.
7. Where relevant, replace nitrile diaphragms with the Shockwave molded diaphragm equivalent.
Repair Kits of CA62MM Solenoid Pulse Valve:
| Model No. | Repair Kits | Includes |
| CA62MM | K5004 (M1638A) | Diaphragm kits include main and secondary diaphragms and all spring |
| K5005 (M1639A) |
| K0380 (M1131B) | O-ring, armature assembly, armature spring, ferrule |
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CA62MM 2.5 Inch Diaphragm Full Immersion Dust Collector Valve Images
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