ASCO 400129-502, Series 353 24 V Solenoid Valve Coil
The ASCO 400129-502 is a genuine solenoid coil (24 V), suited to dust collector and bag filter maintenance teams. It is also a practical choice for cement, steel, power and process plants using reverse-pulse cleaning. Genuine stock at General Tech Services LLC, UAE, with free UAE-wide shipping. Request a quote in under a minute - call +971 6 5436933.
Part Number: 400129-502
Contact Number: +971 6 5436933
Series 353 pulse valves keep dust-collector filters clean, and each depends on a working coil. The ASCO 400129-502 is a 24 V coil listed for Series 353.
In a dust collector, every pulse valve depends on its coil to fire on cue from the sequencer. When a coil fails, that row of filters stops being cleaned, differential pressure creeps up and fan energy rises.
A failed coil can stop a whole line, and an incorrect replacement can fail again within days or damage the control circuit. Fitting the genuine ASCO coil with the exact voltage and frequency gets the valve back in service quickly and keeps the original performance. Holding a matched spare coil on the shelf is one of the cheapest ways to protect critical equipment from long, unplanned downtime.
The ASCO 400129-502 is a genuine ASCO replacement coil for pulse valves. Confirm the part number, voltage and the valve model against your existing coil before ordering, and keep a spare for critical collectors.
Need a different rating within the family? Compare the ASCO 400325-642 (24 V DC) or the ASCO 400425-342 (24 V), and keep the same installation approach.
Key Benefits
-
Restores the valve without breaking into pipework
-
Genuine ASCO coil for correct fit and performance
-
24 V coil, matched exactly to your control supply
-
Quick on-site replacement reduces downtime
-
Genuine ASCO stock with free UAE-wide shipping
Contact Details
Call +971 6 5436933 for pricing and stock availability.
Who This Product Is Best For
-
Dust collector and bag filter maintenance teams
-
Cement, steel, power and process plants using reverse-pulse cleaning
-
Plants keeping critical pulse-valve spares on site
How to Specify & Install It
Check the ASCO 400129-502 nameplate and confirm the part number, 24 V rating and compatibility with the existing Series 353 pulse valve before replacement.
-
Isolate the electrical supply and confirm the old coil's part number and voltage match the ASCO 400129-502.
-
Remove the retaining clip or nut and slide the old coil off the valve.
-
Fit the new coil and secure it, then reconnect the wiring and earth.
-
Power up and confirm the valve switches cleanly.
Frequently Asked Questions
How do I know a pulse valve coil has failed?
A row stops pulsing while the sequencer output is live, or the coil shows no magnetic pull or an open circuit when tested.
How do I know the 400129-502 fits my pulse valve?
Match the part number, voltage and valve model on your existing coil or nameplate, or send us the details to check.
What voltage is the 400129-502 coil?
It is rated for 24 V. Match this exactly to your control supply, because a wrong voltage can burn out the coil or stop the valve shifting.
Should I choose the 400129-502 or another ASCO model?
Start with your supply voltage, port size and required function. The 400129-502 offers 24 V. If you need 24 V DC, the ASCO 400325-642 may suit better. If you need 24 V, the ASCO 400425-342 may suit better. Contact our team to confirm.
What causes solenoid coils to fail?
Common causes are wrong supply voltage, voltage spikes, high ambient temperature and moisture ingress. Fixing the cause helps the new coil last.
Can I fit a coil with a different voltage?
Only if you also change the control supply. The coil voltage and frequency must match the supply exactly.
Is genuine ASCO stock available with UAE shipping?
Yes. Genuine ASCO stock ships free across the UAE. Call +971 6 5436933 for current pricing and lead time.
+971 6 5436933
