Fluid-End Module (Valve Box)
PAH Fluid-End Module (Valve Box)
- 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: PAH阀箱200PJH029B
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 PAH Fluid-End Module (Valve Box) is a replacement valve box for PAH mud pumps, identified by part number 200PJH029B. The fluid-end module is the high-pressure housing that contains the suction and discharge valve assemblies and routes the pumped fluid between them. It is supplied as an aftermarket replacement part; the PAH designation and part number identify fitment only and do not assert original-equipment manufacture.
The fluid-end module (valve box) is the high-pressure housing that contains the suction and discharge valve assemblies of a mud pump and routes the pumped fluid between them.
Catalogue question records
Original catalogue questions are retained. Fitment and availability need technical review.
- Which pumps does this valve box fit?
- It is configured to fit PAH mud pumps as an aftermarket replacement part.
- What does the fluid-end module do?
- It is the high-pressure housing that contains the suction and discharge valve assemblies and routes the pumped fluid between them.
- What part number is this valve box?
- It is identified by part number 200PJH029B, used for identification only.
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