DONGLI / PART REFERENCE

Valve Seat

FMC23 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.

FMC23 Valve Seat — Valve Seat

Original designation: FMC23排出阀座、阀体、弹簧阀罩

Catalogue model references

These are retained catalogue associations, not confirmed fitment for your equipment. Choose the model you want to review.

Catalogue description records

This FMC23 Valve Seat is an aftermarket replacement part for FMC23 mud pumps, supplied on the discharge side together with the valve body and spring cover noted in its original name. 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. The FMC23 designation is used only for identification and fitment; this seat is not represented as an OEM-manufactured item.

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 mud pump does this valve seat fit?
It is configured as a replacement valve seat for the FMC23 mud pump, on the discharge side.
What does a valve seat do?
It is the stationary sealing ring the valve body closes against, together forming the pressure-tight one-way seal in the fluid end.
Is this an OEM part?
No. It is an aftermarket replacement part; the FMC23 model is listed only for identification and fitment.
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