OPW Fueling Components” 71SO vaportight overfill prevention valve recently received Phase I Vapor Recovery System certification (VR-102-H) from the California Air Resources Board (CARB). Designed to prevent the overfill of underground storage tanks by providing a positive shutoff of product delivery, the new 71SO:
• Reduces installation time and costs by eliminating the need for messy and time consuming epoxy sealants
• Eliminates curing hassles during hot and cold weather conditions
• Provides a higher level of protection against the release of fugitive emissions and pressure decay failures

The valve exceeds enhanced vapor recovery (EVR) requirements (maximum vapor leak rate of 0.17 CFH@2” H2O on 4-inch models) and is available for direct-bury and remote fill applications.