Valve Kit
Ball Valve Kit for FMC Bean W1122
- Catalogue reference number
- 5256591
- 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 | 3.10 lb (≈ 1.41 kg, converted) |
| Width | 3.50 in / 8.9 cm |
| Height | 7.00 in / 17.8 cm |
| Depth | 2.00 in / 5.1 cm |
Catalogue description records
This ball valve kit bundles the wear parts of a fluid-end ball valve for FMC Bean W1122 pumps, packaging the valve consumables together for a single-package valve rebuild. The valve set uses a ball element seating against a circular seat to control one-way flow in the fluid end. The kit is sized to fit the BEAN 435, W1122 and W1122BCD pump models, and weighs about 3.1 lb. It is an aftermarket replacement for FMC Bean SKU 5256591; the brand and part number are listed for identification and cross-reference only and do not imply OEM manufacture.
A valve kit bundles the wear parts of a fluid-end valve — typically body, seat, spring and seals — for a single-package valve rebuild.
Catalogue question records
Original catalogue questions are retained. Fitment and availability need technical review.
- Which pumps does this ball valve kit fit?
- It is sized to fit the FMC Bean BEAN 435, W1122 and W1122BCD models.
- What is included and what is it for?
- It is a ball valve kit that bundles the wear parts of a fluid-end ball valve for a single-package rebuild. The valve uses a ball seating against a circular seat to control one-way flow on the suction and discharge strokes.
- What part number does this replace?
- It is an aftermarket replacement for FMC Bean part number 5256591. The reference is for cross-identification only and does not indicate OEM origin.
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