Check valves are designed to allow full flow in one direction, and check or stop the flow from coming in from the other directions. Check valves are classified as one-way directional valves. Check valves are used in commercial and industrial applications, including hot and cold water, HVAC, steam, compressed air, gas, and other general utility services.
- Two sizes to choose from
- Check valves are two-port valves, 1/8" or 1/4"
- Check valves are generally small, simple, and economical
- Material: nickel plated brass
- Cracking pressure: 3 PSI
- Pressure range: 30 to 120 PSI