Valve Assembly
Suction Valve Assembly Abrasive Service for APLEX SC-170L
- Catalogue reference number
- 303007
- 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.

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 |
|---|---|
| Weight | 5.00 lb (≈ 2.27 kg, converted) |
Catalogue description records
This is a suction valve assembly for abrasive service, built for the APLEX SC-170L pump. Mounted in the fluid end, the suction valve admits fluid on the intake stroke and seats closed on the pressure stroke to control one-way flow; the abrasive-service configuration is intended for duty handling abrasive media. It fits the SC-170L and is an aftermarket replacement supplied to match SKU 303007.
A fluid-end valve assembly controls one-way flow through the pump — a suction valve admits fluid on the intake stroke and a discharge valve releases it on the pressure stroke. It typically comprises the valve body, seat, spring and guide.
Catalogue question records
Original catalogue questions are retained. Fitment and availability need technical review.
- Which pump does this valve assembly fit?
- It is listed to fit the APLEX SC-170L pump.
- What does "abrasive service" mean here?
- It refers to the abrasive-service configuration named in the part, intended for applications that pump abrasive media. The suction valve itself opens on the intake stroke and closes against its seat on the pressure stroke to control one-way flow.
- What is the reference number for this part?
- It is an aftermarket replacement supplied to match SKU 303007; the SKU is for identification and cross-reference only. The assembly weighs about 5.00 lb.
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