Valve Assembly
Discharge Valve Assembly Abrasive Service for APLEX SC-45L
- Catalogue reference number
- TS18-ARC07015
- Catalogue brand
- Aplex
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 | 1.80 lb (≈ 0.82 kg, converted) |
| Width | 10.8 cm |
| Height | 10.8 cm |
| Depth | 12.7 cm |
Catalogue description records
This discharge valve assembly is built for abrasive-service duty in the fluid end of the APLEX SC-45L plunger pump. It controls one-way flow on the pressure stroke, opening to release fluid and reseating to hold pressure. The part is an aftermarket replacement for Aplex SKU TS18-ARC07015, listed for identification and fit reference rather than as an OEM-made item. It weighs about 1.80 lb.
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 discharge valve assembly fit?
- It is configured for the APLEX SC-45L pump. Confirm against your pump model before ordering.
- Is there an interchange reference for this part?
- It is an aftermarket replacement for Aplex part number TS18-ARC07015. The number is for cross-reference only and does not imply OEM manufacture.
- What does the discharge valve do?
- It is a fluid-end valve that releases pumped fluid on the pressure stroke and reseats to hold pressure, typically comprising the valve body, seat, spring and guide.
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