3/4 Inch UPVC True Union Swing Check Valve No Spring for Backflow Prevention, Full Port Slip Swing Valve with SCH80 Body, Easily Disassemblable for Cleaning, Ideal for Pool, Plumbing, and Irrigation

3/4 Inch UPVC True Union Swing Check Valve Single Unit
✔️ 3/4 inch (19.05 mm) UPVC, SCH80 body, 150 psi max, true union

This compact backflow-prevention valve is built for reliable unidirectional flow in water systems. It's commonly used in pool, irrigation, and plumbing installations where clean water direction matters and easy servicing is a must.

✅ Material: UPVC
✅ Size: 3/4"
✅ End Connection: Socket
✅ Working Pressure: 100 PSI
✅ Maximum Pressure Rating: 150 PSI
✅ Type: True Union Swing Check Valve, no spring

💡 What is a backflow prevention check valve used for in plumbing systems?

This handy device helps protect water supplies by preventing reverse flow.

• Used in irrigation, pools, and general plumbing to stop backflow
• Allows easy disassembly for cleaning and maintenance
• Works with UPVC piping and standard socket connections
• Supports compliance with common backflow prevention codes