Potable Water
Model BSN Bronze Check Valve
Valves
The Metraflex BSN and BSNPW are center guided spring loaded bronze body check valves. The BSN and PSNPW will automatically close when the flow stops, preventing backflow. The spring activated disk will open with a ½ PSI cracking pressure. The…
Product Description
Product Highlights
Additional Resources
Submittals
Product Description
The Metraflex BSN and BSNPW are center guided spring loaded bronze body check valves. The BSN and PSNPW will automatically close when the flow stops, preventing backflow. The spring activated disk will open with a ½ PSI cracking pressure.
The BSN and BSNPW feature a PTFE seat disc and FPT ends.
The BSNPW is rated for potable water applications, the BSN can be used for other applications.
Product Highlights
- Available in sizes .5” through 2”
- Max pressure: 125 psi
- Max temperature: 250º F
- Conforms to MSS SP-80
Additional Resources
Submittals
Standard BSN
BSNPW
Female NTP — Model BSN Bronze Check Valve
| METRAFLEX PART NO. | Pipe Size | Face-to-Face | Housing O.D. | Pressure / Temp | Weight (lbs) |
|---|---|---|---|---|---|
| BSN0050 | .5″ | 2-1/16″ | 1-3/8″ | 125 PSI @ 250°F | 0.5 |
| BSN0750 | .75″ | 2-1/4″ | 1-5/8″ | 125 PSI @ 250°F | 0.5 |
| BSN0100 | 1″ | 2-5/8″ | 2″ | 125 PSI @ 250°F | 1 |
| BSN0125 | 1.25″ | 2-15/16″ | 2-3/8″ | 125 PSI @ 250°F | 1 |
| BSN0150 | 1.5″ | 3-5/16″ | 2-3/4″ | 125 PSI @ 250°F | 1.5 |
| BSN0200 | 2″ | 3-11/16″ | 3-3/8″ | 125 PSI @ 250°F | 2 |