Sanitary Air Blow Check Valve 316L Stainless Steel, 2 Inch NPT Female, EPDM Seat And Gasket, No-Nonsense Fail-Safe Air-Open, Spring-To-Close Backflow Preventer For Auto Cleaning Lines And Pneumatic Cleaning Solutions

316L Sanitary Air Blow Valve, 2in NPT, EPDM Seal - Single

✔️ 316L body, 2in NPT female, EPDM seat, spring-close

This sanitary air blow check valve uses 316L stainless steel and EPDM seals to pressurize cleaning lines with air. It’s ideal for CIP routines in dairy, beverage, or pharma pipelines, protecting product surfaces from backflow while enabling efficient air-assisted cleaning.

✅ 316L stainless steel body
✅ EPDM seat and gasket
✅ 2in NPT female connections
✅ Pressurizes lines to purge product or cleaning solutions
✅ Fail-safe air-to-open, spring-to-close backflow prevention
✅ Can be used with a ball check valve
✅ 3A 604-05 compliant for air in contact with milk products (optional filter disc)

💡 What is a sanitary air blow check valve used for in CIP lines?

These handy devices enable controlled air purge to clean lines while preventing backflow contamination.

• Handy for CIP line cleaning with air purge
• Protects product contact surfaces from backflow
• 316L stainless steel body resists corrosion in dairy and pharma settings
• 3A compliant options support use in milk contact systems