Atlas Copco Thermostat 40°C – 1830 0805 88
Quick Specs
– Part Number: 1830 0805 88
– Description: Thermostat 40°C
– Product Status: Original
– Availability: In Stock
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The Atlas Copco Thermostat 40°C (part no. 1830-0805-88) is a genuine thermostatic valve, opening at 40°C — the lowest threshold in the range we supply (compared to the 60°C and 75°C variants). It uses a wax/brass thermal element to regulate oil flow based on temperature, a passive mechanical design rather than an electronically controlled valve.
Technical Details
| Part Number | 1830080588 |
| Description | Thermostat 40°C |
| Brand | Atlas Copco |
| Status | Original |
| Condition | New |
| Weight | 0.3kg |
| Dimension | 10*5*5cm |
| Valve Mechanism | Wax/brass thermal element |
| Packaging | Box |
| Availability | In Stock |
| Country of Origin | Italy |
Equivalent / Replaced Part Numbers
– 1619756000
– 1202586901
Compatibility and part numbers are for reference only.
Two Very Different Ways This Can Fail
A thermostatic valve stuck in the bypass position sends oil around the cooler continuously,allowing oil temperature to climb — this often shows up as a high-temperature shutdown that seems to come from nowhere.A valve stuck in the full-cooling position does the opposite:
oil is over-cooled,especially in colder ambient conditions,which increases the risk of moisture condensation inside the system rather than a temperature fault.Neither failure mode is obvious from the outside — the valve looks the same in either position.
Confirm the Opening Temperature Before Ordering
Thermostatic valves are calibrated to open at a specific oil temperature,and valves that look physically similar can be set for different thresholds.Ordering by visual match risks a valve that ‘s the wrong temperature rating for your compressor ‘s oil type and operating environment — checking your compressor ‘s parts manual or existing valve ‘s marking is the safer approach.
Common Questions
How do I know if the thermostatic valve has failed?
An unexplained high-temperature shutdown,or (less obviously) persistent moisture/condensation in the oil,are the two opposite signs -each points to the valve stuck in a different position.
Can I bypass this valve if it fails,to keep running temporarily?
This isn ‘t recommended — running without proper thermal regulation risks either overheating or moisture contamination,both of which cause more damage over time than a planned shutdown for repair.
Are these genuine Atlas Copco parts?
Yes.Parts are sourced through Atlas Copco distributor channels.
What is the typical lead time?
Common consumables (filters, oil) typically ship within about 1 week. Lead time for other spare parts depends on stock availability — please contact us for a confirmed schedule.
Do you inspect parts before shipment?
Yes. We provide full photos and video of the actual item before shipment, and confirm everything is correct with you prior to dispatch.
What shipping options are available?
If you have your own freight forwarder, we can ship to them directly. If not, we can provide shipping options based on your preference.