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Flowcolour DIN Check Valve is a reliable UPVC plumbing fitting designed to prevent backflow in aquarium plumbing and filtration systems. Manufactured to DIN standards, this non-return valve ensures water flows in one direction only, protecting pumps, sump systems, and filtration equipment from reverse flow and potential damage. Ideal for aquarium return lines, dosing systems, and custom plumbing setups, it helps maintain stable water movement and system integrity in both freshwater and marine aquariums. Constructed from durable, chemical-resistant UPVC, the Flowcolour DIN Check Valve provides a secure, leak-resistant solution for efficient and safe aquarium plumbing.
Dispatched from our Melbourne facility, usually within 1-2 business days. Delivery time and cost are calculated at checkout based on your address.
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