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0 Franklin Fueling Systems <br />DEFENDER SERIES <br />OVERFILL PREVENTION VALVE <br />The defender Series* Overfill Prevention Valve (OPV) prevents the overfill of <br />an underground storage tank during a gravity -fed product delivery, It employs <br />a revolutionary magnetically -coupled actuator system to provide positive <br />shutoff. This unique method of shutoff eliminates any penetrations to the <br />valve, making it both vapor and leak tight. This also allows for remote <br />compliance testing of the primary functionality at grade level without having <br />to remove the OPV from the tank. <br />HIGHLIGHTS <br />• Magnetic coupler actuates the interior primary flapper <br />assembly and secondary shut-off valve when the float rises <br />outside of the valve, elIminatingvalve body penetrations and <br />any potential product or vapor leak points. <br />• After cutting to length In the field, the upper drop tube is <br />roll -crimped onto a top adapter outfitted with two 0 -rings and <br />then threaded onto the top of the valve body, eliminating the <br />need for drilling, rivets, epoxy, and flaring tools. <br />■ Bottom drop tube is cut in the field and threaded onto the <br />bottom of the valve ensuring straight installation. <br />• The roll-crimp/thread method of installing drop tubes ensures <br />proper alignment of the drop tunes with the rest of the OPV <br />assembly, making installation and removal of the entire <br />assembly smooth. <br />• Damaged drop tubes can be easily replaced instead of having <br />to purchase an entire new assembly. <br />■ Fully compatible with gas, gas/alcohol blends, diesel, and <br />Blodiesel. <br />• Compatible with industry standard 4" drop tubes allowing <br />retrofit into existing installations. <br />• The entire OPV assembly remains within the 4" inner <br />diameter of the riser preventing Interference with other <br />tank cornparients and also allowing removal even while <br />the tank is full. <br />■ Actuates in both low- and high-flow applications and <br />functions within a broad range of flow rates from <br />25 gpm to 370 gpm (95 1pm to 1,400 Ipm) and higher. <br />• The remote testing tool allows for remote testing of the <br />primary functionality without having to remove the OPV <br />from the riser. <br />SPECIFICATIONS <br />1- <br />Drop Tube <br />Adapter <br />Approvals & Certifications <br />■ UL 2583 listed and ULc listed, MH21090. <br />■ CARB certified, VR -101-U (FFS) and VR -102 (OPWO). <br />■ ATEX 20141341EU approved. <br />• EN13616 certified. <br />• KIWA BRL-K636/03 certified. <br />Dimensions <br />3.97" <br />{IOi mmI <br />Iaa.5;mm1 <br />es o <br />Sh�lalf <br />level <br />17,49' 18AT <br />t J442 mml {467 mml <br />