Heavy-Duty S.H UPVC True Union Ball Valve (75-110mm) | 160 PSI Industrial Double Disconnect Slip Valve | Chemical Resistant

Industrial-Grade S.H UPVC True Union Ball Valve

Engineered for maximum durability and reliable flow control, our Large-Diameter S.H True Union Ball Valves from Atradesen.com are the premier choice for commercial contractors, wastewater management, and factory procurement. Designed to control high-volume mainlines, these robust dark gray valves offer an extreme 160 PSI watertight seal and feature double union nuts for instant pipeline maintenance.

⚙️ Built for Tough Industrial Environments

• 160 PSI Extreme Pressure Rating: Manufactured from premium chemical-grade UPVC, comfortably handling high pressures up to 160 PSI (at 23°C/73°F).
• Double-Disconnect Maintenance: If the valve core is damaged by industrial debris, simply unscrew the massive union nuts and replace the center block in minutes without cutting the main pipeline!
• Chemical & Acid Resistant: Equipped with industrial EPDM seals. Highly resistant to corrosive liquids, industrial chemicals, saltwater, and harsh fertilizers.

⚠️ 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 two socket ends on the valve.
• How It Works: These sockets sleeve 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 all slip joints to secure your large-diameter pipes permanently.