MCINJ38 Stenner Injection Valve 3/8" pack of 5
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Stenner 3/8" Injection Check Valve Assembly - 5-Pack Value Bundle (Model MCINJ38)
Keep your high-flow chemical feed system running at peak performance with the Stenner MCINJ38 5-Pack. This value bundle includes five genuine factory-replacement injection check valves designed for Stenner pumps utilizing 3/8" discharge tubing. In commercial water treatment, the injection point is prone to mineral scaling and chemical crystallization; keeping this 5-pack in your maintenance kit ensures you can swap out a clogged valve instantly without waiting for a replacement to ship.
Product Features (Per Valve):
- Quantity: 5 Complete 3/8" Injection Valve Assemblies.
- Connection: 3/8" OD Tubing (Quick-Connect) x 1/4" MNPT (Male Pipe Thread).
- Integrated Safety: Internal Santoprene duckbill check valve prevents high-pressure system water from backing up into your pump and tank.
- High-Flow Compatibility: Engineered for systems requiring the larger 3/8" line to reduce friction and handle higher chemical volumes.
- Universal Stenner Fit: Compatible with Classic, SVP, and Econ series pumps fitted with 3/8" tubing.
- Pressure Rating: Reliable performance in systems up to 100 PSI.
The Benefits of the 5-Pack:
- Commercial Value: Lower per-unit cost for facilities managing multiple pumps or high-demand systems.
- Maintenance Ready: Ideal for preventative maintenance schedules in aquatic centers, cooling tower management, and industrial water plants.
- Reduced Shipping Costs: Ordering in bulk reduces the frequency of freight charges and ensures you always have a spare on the shelf.
Genuine Stenner Replacement Parts. Made in the USA.
View manufacturer specs here


