Premium SanKing UPVC Foot Valve with Strainer (20-63mm) | Pump Intake Check Valve & Debris Guard | Single Union Slip Joint

Premium SanKing UPVC Foot Valve with Strainer

Protect your expensive water pumps and maintain prime effortlessly with the SanKing UPVC Foot Valve from Atradesen.com. Combining a heavy-duty flapper check valve with a protective intake strainer basket, this essential fitting is installed at the bottom of your pump's suction line to prevent water from draining back out, ensuring your pump never runs dry on startup!

🌟 Advanced Pump Protection & Maintenance

• Anti-Loss of Prime: The internal swing flap automatically shuts when the pump turns off, holding the water column in the intake pipe so your pump is instantly primed for the next restart.
• Protective Strainer Basket: The slotted bottom cage acts as a robust pre-filter, physically blocking fish, large leaves, and hazardous debris from being sucked up and destroying your pump's impeller.
• Single Union Quick-Release: Features a threaded union nut. Easily detach the entire valve body and strainer basket for routine cleaning without ever needing to cut your glued PVC pipes!
• Marine Safe: 100% metal-free, non-toxic UPVC. Safe for saltwater reef aquariums and koi ponds.

⚠️ Sizing & Installation Guide (Crucial!)

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

• 🚨 SIZING LOGIC (Inner Dia. matches Outer Dia.): The sizes listed (e.g., 25mm) refer to the Inner Diameter (I.D.) of the top socket. It is designed to sleeve OVER your rigid PVC pipe.
• Directional Arrow: Ensure the molded arrow on the valve body points UPWARDS (towards the pump) during installation.
• Installation: PVC waterproof adhesive/glue MUST be used on the top slip joint to secure your intake pipe permanently.