Valve Body
SJ300 Valve Body
- Catalogue reference number
- Not recorded
- Catalogue brand
- Not recorded
Catalogue fields identify reference material. They do not confirm stock, OEM authorization or interchange. Verify the nameplate, original number and edition.
Original designation: SJ300阀体P4000008AA
Catalogue model references
These are retained catalogue associations, not confirmed fitment for your equipment. Choose the model you want to review.
Catalogue description records
The SJ300 Valve Body is an aftermarket replacement part for SJ300 mud pumps. The valve body is the moving member of a fluid-end valve that closes against the seat to control one-way flow through the pump. It is supplied to match the form and fit of the original SJ300 component; the model and part number shown (P4000008AA) are used for identification only and do not imply original-equipment manufacture.
The valve body is the moving member that closes against the seat to control one-way flow in the fluid end.
Catalogue question records
Original catalogue questions are retained. Fitment and availability need technical review.
- Which pump does this valve body fit?
- It is configured to fit SJ300 mud pumps. It is an aftermarket replacement part, not an original-equipment item.
- What does the valve body do?
- The valve body is the moving member that closes against the seat to control one-way flow in the fluid end.
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