Valve Seat
HT400 Valve Seat — 4½
- 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: HT400 4½阀座P1001238
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 |
|---|---|
| Size | 4½ |
Catalogue description records
This is a valve seat sized for the HT400 mud pump, supplied as an aftermarket replacement part. 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. It is sized 4½ to match the pump. The HT400 model number is given for identification only and does not imply original-manufacturer production.
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 sized for the HT400 mud pump as an aftermarket replacement part.
- What does a valve seat do?
- It is the stationary sealing ring the valve body closes against; together they form the pressure-tight one-way seal in the fluid end.
- What size is it?
- It is sized 4½ to match the HT400 pump.
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