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Sullair 02250130-050 is the intake (inlet) valve assembly bolted to the airend inlet, which opens to load the compressor and closes to unload it. It is used on Sullair rotary screw air compressors. This aftermarket version is made to the same mounting and connections as the original, so it fits where the old one came off.
Sold as one unit. Check the number on your old part, or in the parts manual for your machine, before ordering.
| Part Type | Intake Valve |
| Replaces | Sullair 02250130-050 |
| Type | Intake valve assembly, cast body with square four bolt flange and round air filter connection |
| Operation | Pneumatically controlled piston valve: opens on load, closes on unload |
| Condition | New, aftermarket |
| Stat. HS-Code | 848180 |
| Sullair Part No.(SPM Part No.) |
|---|
| 02250130-050(SPM-ACP-2750) |
Compressor will not load
An intake valve that sticks shut keeps the compressor running unloaded. Check the control air and load solenoid first, then the valve.
Will not unload or runs hot unloaded
A valve that does not close fully keeps pumping air against the minimum pressure valve, raising pressure and temperature.
Oil in the air filter
A leaking check function lets oil mist blow back into the intake at shutdown. A new valve stops it reaching the air filter.
Fitting tips
Vent the compressor, fit a new flange gasket and O-rings, torque the bolts evenly and check the control line connections before starting.
We check what other aftermarket sellers charge for this same part. Their prices on the date we checked:
| Seller | Price | Checked |
|---|---|---|
| eBay (3 aftermarket sellers) | USD 429.00 to 502.96 | 6 Oct 2026 |
| Buy Machinery Parts | USD 904.68 | 7 Oct 2026 |
| MyMroMarts | USD 964.93 | 7 Oct 2026 |
| Air Compressor Services | USD 1,385.00 | 7 Oct 2026 |
| Spare Part Mart | USD 343.20 | Today |
Our price of USD 343.20 is 20% to 75% less than these sellers.
Found this part cheaper somewhere else? Send us the listing and we will beat it by 5% under our Price Beat Guarantee. Every order is also covered by our 30 day money back guarantee.
No. It is an aftermarket part made to fit in place of Sullair 02250130-050. It is not made by or affiliated with Sullair; the Sullair part number is used only to show what it replaces.
It fits machines that take Sullair 02250130-050. Machines change parts between serial number ranges, so check the number on your old part or in your parts manual.
It is made to the same mounting and connections as the original part. Fit new gaskets and seals where they are used, and check for leaks and correct operation before putting the machine back to work.
Yes, we ship worldwide. Shipping is calculated at checkout, and every order is covered by our 30 day money back guarantee and price beat guarantee.
Prices depend on your postcode.
In USD for the quantity selected. The exact cost is confirmed at checkout.
