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I UNDERGROUND STORAGETANK EQUIPMENT -- i DEFENDER SERIES ° OVERFILL PREVENTION VALVE The Defender Series® overfill prevention valve (OPV) is a self contained two-stage positive shut-off valve that prevents the overfill of an underground storage tank ( UST) during a gravity-fed product delivery. The Defender Series® OPV employs a revolutionary magnetically- coupled actuator system to provide positive shutoff. This unique method of shutoff eliminates any penetrations in the valve, making it both vapor and leak tight. The Defender Series® OPV provides safe, rapid, and reliable fuel drops for the broadest range of fuel applications and environmental conditions . Simple to install, service and test remotely, the Defender Series® OPV is the industry' s most versatile overfill prevention valve . SPECIFICATIONS • Magnetic coupler actuates the interior primary flapper Approvals /Certifications assembly and secondary shut-off valve when the float rises ULc listed outside of the valve, eliminating valve body penetrations and any potential product or vapor leak points . • ATEX approved • After cutting to length in the field, the upper drop tube is • CARB certified roll-crimped onto a top adapter outfitted with two 0-rings and Dimensions then threaded onto the top of the valve body, eliminating the need for drilling, rivets, epoxy, and flaring tools . 3.97 ' • Bottom drop tube is cut in the field and threaded onto the ( 101 mm) bottom of the valve ensuring straight installation . 1475' • The roll-crimp/thread method of installing drop tubes (44.5 t m) ensures proper alignment of the drop tubes with the rest 95% of the OPV assembly, making installation and removal of T shutoff the entire assembly smooth . Level • Damaged drop tubes can be easily replaced instead of having to purchase an entire new assembly. • Fully compatible with gas , gas/alcohol blends , diesel and biodiesel . • Compatible with industry standard 4° drop tubes allowing 17.49' 18,49' retrofit into existing installations . (442 mm) (467 mm) " • The entire OPV assembly remains within the Winner diameter of the riser preventing interference with other tank components and also allowing removal even while the tank is full . - Actuates in both low and high flow applications and functions within a broad range of flow rates from 25 gpm L, to 370 gpm (95 Ipm to 1 ,400 Ipm) . The remote testing tool allows for remote testing of the primary functionality without having to remove the OPV = from the riser. Franklin Fueling Systems