MGM Back Pressure Check Valves (BPCVs) are spring loaded check valves. When properly installed, they are designed to allow flow in one direction only.
These valves are recommended for all inflowing lines when outward flow is never required. BPCVs should be installed as close as possible to the container, with the stem pointed inward toward the tank.
Back Pressure Check Valve Models
- Flanged – 230
- Threaded – 50, 51, 143, 302
- Wafer – 167, 218