Brass Dual Check Valve For Plumbing Systems By Hydro Master 1/2 In FNPT Solid Brass Construction 150 PSI Max 180 F Temperature Inlet And Outlet Female NPT Backflow Preventer For Home And Pro Installations

Single 1/2 in brass dual check valve for backflow protection
✔️ 1/2 FNPT brass dual check valve with backflow prevention

This compact brass dual check valve blocks backflow in water supply lines, protecting potable water and fixtures in homes and light commercial setups. It uses a dual check mechanism and 1/2 inch FNPT ports for easy inline installation.

✅ 1/2-inch brass dual check valve with female NPT connections for inlet and outlet ports
✅ Maximum operating pressure 150 PSI, temperature up to 180°F
✅ Corrosion-resistant brass body for long-lasting service
✅ Dual check mechanism provides reliable backflow prevention in plumbing systems
✅ Clear inlet/outlet markings on the body guide flow direction during setup

💡 What is a brass dual check valve used for in home plumbing backflow prevention?
This handy device blocks reverse flow and protects potable water in residential lines.
- Keeps drinking water safe in homes and light commercial setups
- Handy for irrigation, boiler feeds, and hose connections
- 1/2 inch FNPT ports simplify inline installation
- Regular inspections keep it reliable