Valve Assembly
VALVE ASSEMBLY; AR, DISCHARGE, SC-170DD
- Catalogue reference number
- 303124
- Catalogue brand
- Not recorded
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Catalogue model references
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Catalogue specification records
| Original field | Recorded value |
|---|---|
| Weight | 9.20 lb (≈ 4.17 kg, converted) |
| Width | 6.75 in / 17.1 cm |
| Height | 6.00 in / 15.2 cm |
| Depth | 5.25 in / 13.3 cm |
Catalogue description records
This is an abrasive-resistant (AR) discharge valve assembly for the SC-170DD pump. A fluid-end discharge valve assembly releases fluid on the pressure stroke and typically comprises the valve body, seat, spring and guide. The "AR" designation indicates it is configured for abrasive service. The assembly weighs about 9.2 lb and is an aftermarket replacement part for SKU 303124.
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 listed to fit the SC-170DD pump.
- What does "AR" mean in the name?
- AR stands for abrasive-resistant, indicating the valve assembly is configured for abrasive service. As a discharge valve, it releases fluid on the pump's pressure stroke and typically comprises the body, seat, spring and guide.
- What part number is this a replacement for?
- It is an aftermarket replacement part for SKU 303124, listed for identification and cross-reference only.
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