Overfill Prevention Valve is designed to prevent the overfill of underground storage tanks by providing a positive shut-off of product delivery.
- It is a two-stage shut-off valve.
- Reduces the flow rate to approximately 5 gpm through a bypass valve.
- Simple, Easy, Quick Installation
- Furnished Complete – Supplied with new upper and lower drop tubes, mounting hardware and thorough instructions for a quick job site time.
- Completely Automatic Operation
- No Pressurization of the Tank
- Will Accept a Dipstick for Gauging.
- Retrofits Directly – For both ne w and existing tanks with 3″ or 4″ fill risers.
- Quick Drain Feature – Automatically drains hose when head pressure is relieved.
- Best flow rate in the industry