Premium S.H White UPVC True Union Ball Valve
Elevate your custom aquarium plumbing with the industrial-grade S.H White True Union Ball Valve from Atradesen.com. Perfect for marine reef sumps and clean-aesthetic plumbing lines, this double-disconnect valve allows you to completely shut off water flow and instantly detach the central valve body for effortless maintenance without ever needing to cut your glued pipes!
🌟 Advanced Mounting & Flow Control
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Built-In Mounting Bracket: Unlike standard valves, this unique S.H model features integrated screw mounting holes on the valve body! Easily bolt the valve directly to your aquarium cabinet wall for an incredibly stable, vibration-free plumbing manifold.
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True Union Quick-Release: Features two threaded union nuts. Simply close the valve, unscrew the nuts, and pull the center block out. The glued pipe ends remain perfectly intact!
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Clean White Finish: The crisp white UPVC body paired with a red handle provides a pristine, "laboratory-clean" look for your high-end filtration setup.
⚠️ Sizing & Connection Guide (Crucial!)
Avoid ordering the wrong size! Please read the Atradesen.com connection rules carefully:
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🚨 SIZING LOGIC (Inner Dia. matches Outer Dia.): The sizes listed in the dropdown menu (e.g., 25mm) refer to the Inner Diameter (I.D.) of the two socket ends on the fitting.
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How It Works: These sockets are designed to sleeve OVER your rigid PVC pipes. Therefore, a 25mm I.D. valve perfectly connects to a PVC pipe with a 25mm Outer Diameter (O.D.).
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Installation: PVC waterproof adhesive/glue MUST be used on all slip joints to secure your pipes permanently (glue not included).
