OPW 71SO-T Testable Overfill Prevention Valve

The new 71SO-T Testable Overfill Prevention Valve makes testing and verification of proper operation quick and easy. Here’s how it works:

• The only UST Overfill Prevention Valve that is testable without removal from the tank

• • A testable feature is attached to a sealed plug in the inlet adapter

• The plug is easily accessed with a standard socket extension

• Attached to the extension, the testable feature can be raised and lowered, allowing the user to inspect the valve operation from the inside of the tube

• The plug is then easily reinstalled to the inlet adapter from grade

• No fill components, overfill valves, or vapor tight seals have to be removed – avoids compromising vapor tight compliance

• The Testable 71SO-T uses the same industry leading overfill prevention technology for strong vapor tight compliance