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OPW 10 Series Emergency Shut -Off Valves (10BF l0BFC 10BFP 10FCP l0SBFP <br />10SBFCP 10RF 10RFP 10RFSP 10BM 10BMC 10BHMP l0BHMCP 10SBHMP <br />IORM lORMS lORMSP 1ORMP 10BU 10BUC l0BUP 10BUCP 10SBUP 10SBUCP <br />1.0RU TORUS 10RUP 10RUSP TOS -4771 lORW-4735) <br />OPW 10 Series Emergency Shut-off Valves are installed on fuel supply lines beneath <br />dispensers at grade level to minimize hazards associated with collision or fire at the <br />dispenser. If the dispenser is pulled over or dislodged by collision, the top of the valve <br />breaks off at the integral shear groove, activating poppets and shutting off the flow of <br />fuel. Single -poppet models shut off supply flow, while double -poppet models shut off <br />supply as well as prevent release of fuel from the dispenser's internal piping. The base of <br />the Emergency Valve is securely anchored to the concrete dispenser island through a <br />stabilizer bar system within the dispenser sump or pan to ensure proper shearing action. <br />The valve base is secured to the stabilizer bar using a three-point boss mount system or <br />with a U -Bolt Kit (not included), IOUBK-015 sold separately. Valve inlet (bottom) <br />connections are female pipe threads and outlet (top) connections are available with <br />female threads, male threads, or a union fitting. Other options include suction system <br />models with a normally closed secondary poppet which maintains prime, and models <br />with external threads on the inlet body which connect to secondary containment systems. <br />Table of Contents: <br />1. Features <br />2. Photo <br />3. Ordering Specifications <br />4. Replacement Valve Tops <br />5. Dimensions <br />