MAC 225B-601BAAA Solenoid Valve: Comprehensive Guide for Industrial Automation
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What is the MAC Valves 225B-601BAAA solenoid valve?
The 225B-601BAAA is a MAC Valves solenoid valve — the 2-port direct solenoid from MAC's 200 series, built by MAC Valves, Inc. of Wixom, Michigan (with plants in Liège, Belgium and Taipei, Taiwan), and this record actually covers two units of the same type number in different coil voltages: one labelled 24 VDC / 8.5 W and one labelled 12 V DC / 6.5 W, both rated to 150 PSI, both new in the original MAC boxes (shipping label 225B-601BAAA, 1258, via Hong Kong Farestone Ind., air freight 24/11/25, N29566). The teal cast bodies carry the MAC logo, port numbers 1/2/3, and the model markings; the braided shielded cable exits the coil housing; the cULus mark is on the label. The units passed through the Koeed warehouse on 13 November 2025 as new-in-box stock with a one-year warranty; the photos and videos below show them as received, including one unrelated photo (a Beijer touch-panel overlay) that the photo session captured alongside the valves.
Part details
| Field | Value |
|---|---|
| Manufacturer | MAC Valves, Inc., 30569 Beck Road, Wixom, Michigan 48393-7011, USA (cast "MAC" and "CHINA" mould marks on the body) |
| Model | 225B-601BAAA — 2-port solenoid valve, MODIF. 0006 |
| Unit 1 | 24 VDC coil, 8.5 W; VAC to 150 PSI (label) |
| Unit 2 | 12 V DC coil, 6.5 W; VAC to 150 PSI (label); matches the intake note's 12 V wording |
| Ports | Threaded ports numbered 1, 2, 3 on the body base |
| Lead | Braided shielded cable from the coil housing |
| Certification | cULus (US mark on label) |
| Box label | 225B-601BAAA / 1258 / 82999 HONG KONG FARESTONE IND. LMT 004 / 24/11/25 AIR FREIGHT / N29566 |
| Quantity | 2 valves, boxed |
| Condition | New in original packaging (per intake record); one-year warranty |
| Intake recorded | 13 November 2025 |
Why two coil voltages on one part number
MAC's ordering code lets the 225B body carry different coils, and this intake happens to include both a 24 V DC and a 12 V DC version under the same 225B-601BAAA type label — the wattage differs with the coil (8.5 W vs 6.5 W) but the pneumatic rating (to 150 PSI) and the port layout (1 supply, 2 and 3) are the same. When assigning them, match the coil voltage to the control circuit first — a 12 V coil on a 24 V rail burns out quickly — and check the box label against the unit, since both boxes read the same type number. The manual-release-style ports and the braided cable are standard for this series; route the shield to earth at the controller end per MAC's wiring practice.
Photos and videos
All images below are original warehouse photos of the exact valves covered by this record, taken before dispatch. Click any photo to view it full size.
For another pneumatic solenoid from the same shelf, see the CKD A4F010-06 four-port valve set — Japanese-built, boxed originals.
Sourcing help
KOEED supplies MAC Valves solenoid valves and pneumatic spares, in active and EOL stock. Send the part number for a quote.
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