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Overfill Prevention Valves <br />Standard <br />Flanged Top <br />Drop Tube <br />Float <br />Two Point Fill <br />An automatic shut-off valve designed to limit and <br />reduce the flow of fuel delivered to an underground <br />storage tank from a tanker truck when the fuel level <br />in the tank reaches 90% full. The valve assembly is <br />installed inside a 4" fill tube through a tank bung. <br />The overfill prevention valve permits a high flow fuel <br />delivery and provides a smooth closing of the valve <br />to reduce the possibility of damage to delivery <br />equipment and the possibility of injury. <br />There are three models available for use inside an <br />underground storage tank. <br />PART NO. DESCRIPTION <br />PART NO. DESCRIPTION <br />OPV -1000 <br />Valve Only/External Drop Tubes <br />OPA-2060 <br />Coaxial Fill <br />OPV -2000 <br />Valve Only/Internal Drop Tubes <br />OPA-2120 <br />Coaxial Fill <br />OPA-1060 <br />Two Point Fill <br />OPA-3060 <br />Poppeted Coaxial Fill <br />OPA-1120 <br />Two Point Fill <br />OPA-3120 <br />Poppeted Coaxial Fill <br />Valve Body <br />idard Bottom <br />Drop Tube <br />Accommodates fill applications <br />having two hoses. One for fill and <br />the other for stage I vapor recovery. <br />Coaxial Top <br />Drop Tube <br />Valve Body <br />Float <br />ndard Bottom <br />Drop Tube <br />Coaxial Fill <br />Accommodates standard coaxial fill <br />hoses having both a fill hose and vapor <br />return hose in one connection. <br />Coaxial Top <br />Drop Tube <br />Float <br />Valve Body <br />Standard Bottom <br />Drop Tube <br />Poppeted Coaxial Fill <br />Accommodates poppeted coaxial fill <br />hoses having both a fill hose and vapor <br />return hose in one connection. This unit <br />is supplied with a poppeted top adapter. <br />6n V fr(Di11 36 <br />