Valve Assembly
Suction AR Valve Assembly for FMC Bean M12 Series
- Catalogue reference number
- P533509
- Catalogue brand
- FMC Bean
Catalogue fields identify reference material. They do not confirm stock, OEM authorization or interchange. Verify the nameplate, original number and edition.

Catalogue model references
These are retained catalogue associations, not confirmed fitment for your equipment. Choose the model you want to review.
Catalogue specification records
| Original field | Recorded value |
|---|---|
| Weight | 2.69 lb (≈ 1.22 kg, converted) |
| Width | 8.3 cm |
| Height | 9.5 cm |
| Depth | 8.9 cm |
Catalogue description records
This is a suction valve assembly for the FMC Bean M12 series, built in an AR (abrasion-resistant) configuration. Fitted in the pump fluid end, the suction valve admits fluid on the intake stroke and closes against its seat on the pressure stroke to control one-way flow. It fits the M12 and M1224 pump models and is an aftermarket replacement for FMC Bean SKU P533509, not an OEM part.
A fluid-end valve assembly controls one-way flow through the pump — a suction valve admits fluid on the intake stroke and a discharge valve releases it on the pressure stroke. It typically comprises the valve body, seat, spring and guide.
Catalogue question records
Original catalogue questions are retained. Fitment and availability need technical review.
- Which pumps does this valve assembly fit?
- It is listed to fit the FMC Bean M12 and M1224 pump models.
- What does the suction valve do, and what does AR mean?
- The suction valve is part of the fluid-end valve set: it opens to draw fluid in on the intake stroke and seats closed on the pressure stroke, controlling one-way flow. AR refers to the abrasion-resistant configuration indicated in the part name.
- What is the cross-reference number for this part?
- It is supplied as an aftermarket replacement to match FMC Bean SKU P533509; the brand and SKU are given for identification only and do not indicate OEM manufacture. It weighs about 2.69 lb.
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