
Check valve
Ensure reliable flow control on your vessel with this durable plastic check valve, designed for seamless integration in marine plumbing systems.
- Constructed from high-quality plastic for long-lasting performance
- Adaptable to both brass and stainless steel skin fittings
Product Details
• Compatible with drainage types: 17.321.65
• 17.321.85
• 17.323.05
• 17.421.85
• 17.422.85
• 17.423.05
• Part of the trusted 17.511.03b series for consistent quality
General
In Short
for boaters who depend on their equipment, their knowledge — and the sea itself. For those who maintain, repair, improve, and trust their vessels.

Check valve
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