Valve Seat
SJ300 Valve Seat
- 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阀座
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 Seat is an aftermarket replacement part for SJ300 mud pumps. A valve seat is the stationary sealing ring that the valve body closes against; together they form the pressure-tight one-way seal in the fluid end. It is supplied to match the form and fit of the original SJ300 component; the model designation is used for identification only and does not imply original-equipment manufacture.
A valve seat is the stationary sealing ring the valve body closes against; together they form the pressure-tight one-way seal in the fluid end.
Catalogue question records
Original catalogue questions are retained. Fitment and availability need technical review.
- Which pump does this valve seat fit?
- It is configured to fit SJ300 mud pumps. It is an aftermarket replacement part, not an original-equipment item.
- What does the valve seat do?
- The valve seat is the stationary sealing ring the valve body closes against, forming the one-way seal in the fluid end.
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