Lower Valve Guide
PAH Nylon Lower Valve Guide
- 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 下阀导向器200PJH483(尼龙)
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 |
|---|---|
| Material | nylon |
Catalogue description records
The PAH Nylon Lower Valve Guide is a replacement lower valve guide for PAH mud pumps, identified by part number 200PJH483. The lower valve guide supports and centres the valve body from beneath, keeping it aligned to its seat through each stroke. This guide is made of nylon. 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 lower valve guide supports and centres the valve body from beneath, keeping it aligned to its seat through each stroke.
Catalogue question records
Original catalogue questions are retained. Fitment and availability need technical review.
- Which pumps does this lower valve guide fit?
- It is configured to fit PAH mud pumps as an aftermarket replacement part.
- What does the lower valve guide do?
- It supports and centres the valve body from beneath, keeping it aligned to its seat through each stroke.
- What material is this valve guide?
- It is made of nylon.
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