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u <br />Ayr <br />MERGENCY <br />There are three types of top or outlet OPW l OBP Series Valves have the same features as the single poppet emergency <br />connections available: shut-off valves, but include the added benefits of a secondary poppet to limit spillage <br />♦ "U" designates 1%" union connec- from the dispenser if a separation of the top and body should occur at the shear <br />tion. groove. <br />® "F" designates 1 %z" internally <br />threaded top. <br />® "M" designates 1%" externally <br />threaded top. <br />Traditional OPW 10 Series <br />Emergency Shut-off Valves feature <br />a single poppet. The IOBP Series <br />features double poppets and is <br />designed to help contain product <br />within the dispenser. <br />Suction Capabilities <br />Double poppet models are also avail- <br />able for suction system applications <br />(where the secondary poppet is in the <br />closed position until the suction pump <br />is engaged, in order to hold the prime in <br />the line) by ordering the OPW l OSBP. <br />Containment Options <br />Externally threaded valves for double <br />containment applications are available. <br />VF 36.0 <br />1. Outlet — Available with an internal- <br />ly threaded, externally threaded or <br />union connection. <br />2. Thermal Relief Valve — to reduce <br />pressure build up due to thermal <br />expansion. <br />3. Secondary poppet limits spillage <br />from the dispenser. <br />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 />valves are designed to break at the <br />shear groove, in the event that the <br />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 />Dimensions <br />0 <br />J <br />IOBF IOBFP ION IOBHMP IOBU 10BUP <br />10BF( IOBF(P IOBMC IOBHM(P IOBU( 10BU(P <br />IOSBFP IOSBHMP IOSBUP <br />10SBFCP I OSBMH(P I OSBOU <br />in. mm. in. mm. in. mm. in. mm. in. mm. in. mm. <br />A 21/f <br />64 <br />21/2" <br />64 <br />21/2" <br />64 <br />21/2" . <br />64 <br />21/2" <br />64 <br />21/2" <br />64 <br />B 621/64" <br />161 <br />621/64" <br />161 <br />613/16" <br />113 <br />111/16" ' <br />195 <br />71/4" <br />184 <br />71/4" <br />184 <br />( 211/16" <br />:69 <br />211/16" <br />; 69 <br />211/16" <br />69 <br />211/16" <br />69, <br />211/16" <br />69 <br />2T1/16' <br />69 <br />D 23/4" <br />, 70 <br />23/4" <br />70 <br />23/4" <br />70 <br />23/4" <br />'-10 <br />23/4' <br />70 <br />23/4" <br />70 <br />E 13/4" 44 13/4" 44 21/4" 61 31/a" $3 211/16" : 68 211/16" 68 <br />