Industrial-Grade SanKing UPVC Foot Valve
Engineered for massive water volume and extreme reliability, the Large-Diameter SanKing UPVC Foot Valves from Atradesen.com are the premier choice for commercial aquaculture, wastewater management, and heavy-duty irrigation. Designed to sit at the absolute bottom of deep suction lines, this robust valve maintains pump prime while shielding your expensive industrial impellers from hazardous large debris.
⚙️ Built for Tough Industrial Environments
-
Heavy-Duty Flapper & Strainer: The internal swing flapper handles massive backpressure to keep large-diameter pipes fully primed. The oversized bottom intake basket provides maximum flow while blocking destructive rocks, sludge, or aquatic life.
-
Chemical & Acid Resistant: Manufactured from premium chemical-grade UPVC. Highly resistant to corrosive liquids, industrial chemicals, saltwater, and harsh agricultural fertilizers.
-
Single Union Maintenance: Industrial suction lines are notorious for clogging. The built-in threaded union nut allows operators to instantly unscrew and detach the valve block to clear the strainer without dismantling the massive main pipeline!
⚠️ Sizing & Connection Guide (Crucial!)
Avoid installation errors! Please read the Atradesen.com connection rules carefully:
-
🚨 SIZING LOGIC (Inner Dia. matches Outer Dia.): The sizes listed in the dropdown menu (e.g., 110mm) refer to the Inner Diameter (I.D.) of the top socket.
-
How It Works: This socket sleeves OVER your rigid PVC pipes. Therefore, a 110mm I.D. valve perfectly connects to a PVC pipe with a 110mm Outer Diameter (O.D.).
-
Installation: Heavy-duty industrial PVC cement MUST be used on the slip joint to secure your large-diameter suction pipe permanently.
