Premium S.H UPVC Compact Ball Valve (20-63mm) Butterfly Handle Aquarium Flow Control Slip Socket & FPT Thread Options

Premium S.H UPVC Compact Butterfly Ball Valve

Take absolute control of your aquarium's water flow with the S.H Compact Ball Valve from Atradesen.com. Designed for sleek, professional plumbing layouts, this drinking-water-grade UPVC valve provides a 100% watertight seal. The 20-63mm models feature a space-saving butterfly handle, making them perfect for tight under-cabinet sumps and nano reef tanks.

🌟 Advanced Design & Connection Options

• Space-Saving Butterfly Handle: Specifically designed for smaller diameters (20-63mm), this compact rotary handle requires minimal clearance to turn, saving precious space in cramped filter compartments.
• Multiple Styles Available: Choose between "Both Ends Socket" (for permanent PVC glue joints) or "Both Ends Threaded" (for screwing in male threaded fittings without glue).
• Safe & Durable: Made from non-toxic, drinking-water-grade UPVC. Safe for sensitive marine corals, hydroponics, and freshwater setups.

⚠️ Sizing & Dual-Installation Guide (Crucial!)

Avoid ordering the wrong fitting! Please read the Atradesen.com connection rules carefully:

• 🚨 "SOCKET" MODELS (Requires Glue): The sizes refer to the Inner Diameter (I.D.) of the sockets. They sleeve OVER your rigid PVC pipes. (e.g., A 25mm I.D. valve fits exactly over a 25mm O.D. pipe).
• 🚨 "THREADED" MODELS (Requires Teflon Tape): Features standard Female Pipe Threads (FPT). You MUST wrap your male fittings with Teflon/PTFE tape before screwing them in. Do NOT use PVC glue on threads, and do NOT over-tighten!