A.Y. McDonald - 848R 1 1/4 THROTTLE VALVE FNPT X FNPT - 7213-137

The A.Y. McDonald 848R Self-Closing Throttle Valve (MPN 7213-137) is a heavy-duty 1-1/4 inch cast bronze throttle valve designed for controlling the flow of liquid petroleum products in commercial and industrial applications. Featuring FNPT × FNPT threaded connections and a spring-loaded self-closing handle, the valve automatically returns to the closed position after operation, improving safety and preventing accidental product flow. Rated for 125 PSI, the durable bronze body provides long service life in demanding environments. The 848R is commonly installed on fuel dispensing systems, storage tanks, and petroleum transfer equipment where reliable manual flow control and automatic shutoff are required.

Cross References

1. A.Y. McDonald — 7213-137
2. A.Y. McDonald — 848R 1-1/4 Throttle Valve FNPT × FNPT
3. A.Y. McDonald — 848R Series

Usage

The 848R is designed for manual throttling and flow control of liquid petroleum products. Its spring-loaded self-closing handle automatically returns the valve to the closed position when released, helping reduce spills and improve operator safety. The valve is commonly installed on fuel storage tanks, petroleum transfer systems, bulk fuel dispensing equipment, and industrial fueling stations. Manufactured from heavy-duty cast bronze with female NPT threaded connections, it provides dependable service in commercial and industrial non-potable petroleum applications. It is not intended for potable water systems.