Drain Stop Plus 1/2 MPT x 1/2 FPT Check Valve - Brass Water Backflow Preventer for Plumbing, Irrigation & Pool Systems

The Drain Stop Plus is specifically designed for overhead irrigation to prevent draining from applicators when the system is shut down. This protects plants beneath applicators from damage and over-watering. The Drain Stop Plus allows lines to remain full to help expedite system start-up time and maximize initial zone coverage.

Specifications

• Minimum Opening Pressure: 22 PSI
• Minimum Closing Pressure: 6.5 PSI
• Maximum Operating Pressure: 50 PSI
• Flow Rate: 0.25 to 5 GPM
• Connection: 1/2" MPT Inlet x 1/2" FPT Outlet