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OPW 10 SERIES EMERGENCY SHUT - OFF VALVE ! <br /> OPW IOBP Series <br /> OPW IOBP Series Valves have the same features as the single poppet emergency <br /> shut-off valves,but include the added benefits of a secondary poppet to limit spillage <br /> from the dispenser if a separation of the top and body should occur at the shear <br /> groove. <br /> —2 1. Outlet–Available with an internall <br /> threaded,externally threaded or <br /> 3 union connection. <br /> 2. Thermal Relief Valve–to reduce <br /> 4 pressure build up due to thermal <br /> expansion. <br /> -5 3. Secondary poppet limits spillage <br /> from the dispenser. <br /> 0 4. Hold-open bridge allows the fuel to <br /> flow more quickly and efficiently <br /> during normal operation. <br /> 5. When properly installed,all OPW <br /> 10 Series single and double poppet <br /> 6 valves are designed to break at the <br /> shear groove,in the event that the <br /> 7 pedestal is dislocated or overturned <br /> allowing the valve to close to help <br /> prevent further gasoline spillage. <br /> 6. Main poppet is out of flow path. <br /> 7. Combination body offers the choice <br /> of two built-in mounting options. <br /> Materials <br /> Top:cast iron with black Duragard®coating <br /> Body:cast iron with black Duragard®coating E <br /> Disc:M-19 <br /> Carrier:zinc plated steel <br /> Stem:copper-nickel-chrome plated brass a <br /> Poppet spring:stainless steel <br /> Seal:M-19 o-ring <br /> Packing nut:brass,Teflon®coated <br /> Inlet and outlet thread:l%"KPT <br /> Dimensions f�C <br /> IOBF IOBFP IOBM IOBHMP IOBU IOBUP =_ <br /> IOBFC IOBFCP IOBMC IOBHMCP IOBUC IOBUCP —= <br /> IOSBFP IOSBHMP l OSBUP <br /> l OSBFCP l OSBMHCP l OSBUCP ° <br /> in. mm. in. mm. in. mm. in. mm. in. mm. in. mm. O <br /> A 21/2" 64 21/x" 64 21/2" 64 21/2" 64 21/2" 64 21/2" 64 <br /> B 621/64" 161 621/64" 161 613/16" 173 711/16" 195 71/4" 184 71/4" 184 <br /> C 211/16" 69 211/16" 69 211/16" 69 211/16" 69 211/16" 69 211/16" 69 <br /> ilk D 23/4" 70 23/4" 70 23/4" 70 23/4" 70 23/4" 70 23/4" 70 1- --0 <br /> E 13/4" 44 13/4" 44 21/4" 67 31/8" 83 211/16" 68 211/16" 68 <br />