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IIIA <br /> r <br /> • 0PW 61 S0 VERFILL PREVINT10N VALVES <br /> Our Patented Design is the Features of the 61SO Series: <br /> Most Effective and the o Simple,easy and quick installation r <br /> Most Versatile. —no excavation or special manholes <br /> The OPW 61SO Overfill Prevention required. <br /> Valve is designed to be a simple,low ♦Economical—costs a fraction of <br /> cost solution to the shut-off of product expensive,complicated and difficult <br /> delivery to underground storage tanks. to install valves. ' <br /> The shut-off valve is an integral part of ♦Furnished complete—most models <br /> the drop tube used for gravity filling. supplied with new upper and lower <br /> The OPW 61 SO allows easy installa- droptubes,mounting hardware and <br /> tion without breaking concrete and no instructions for quick job site time. - <br /> special manholes are required. a Completely automatic operation— <br /> The OPW 61 SO is a two-sta,ge shut- no prechecks to perform,no resets, <br /> off valve.When the liquid level rises to no over rides to be broken or abused. w <br /> about 951/'c of tank capacity—the valve a Works at all flow rates—operates <br /> mechanism is released and closes auto- directly from liquid level. <br /> matically with the flow.This reduces <br /> the flow rate to approximately 5 ypm o Will accept a dipstick for gauging. <br /> through a bypass valve.The operator s Retrofits directly—for existing <br /> may then stop the filling process, dis- tanks and 3"or 4 riser pipes. <br /> connect and drain the delivery hose.As o Quick drain feature— <br /> long as the liquid exceeds the 95"/c Automatically drains hose when <br /> level,the valve will close automatically head pressure is received. <br /> each time delivery is attempted. <br /> Best flow rate in the industry." <br /> If the storayz tank is overfilled to an <br /> ® <br /> unsafe condition and the liquid rises to Advantages of Overfill <br /> about 931Ic of tank capacity—the b <br /> bypass valve closes. No additional liq- Prevention Compared to <br /> uid can floe into the tank until the level Overfill Warning Systems: <br /> drops belo�� a reset point. s Completely automatic operation— <br /> Designed to meet two point,coaxial, does not rely on the alertness or <br /> poppeted coaxial and remote fill appli- speed of response of the delivery <br /> cations,the OPW 61 SO family contin- attendant—for certainty of overfill <br /> ues to Brow.The 61SO 3000 provides prevention. <br /> two point overfill protection for 3"riser a Keeps the top of UST"dry",per <br /> pipes,and the 61SO-1000 features a EPA requirements—eliminating <br /> ,grooved tube design for use with tank possible leaks from loose bung <br /> ,gauging systems.Methanol and CARB fittings and the need for double <br /> approved models are available. containment on vent lines. <br /> ♦Does not rely on pressure in the <br /> UST to stop flogs—allowing faster <br /> hose drain times and reducing spill <br /> risk. <br /> ♦Speeds delivery operations—the <br /> hose"kick" that accompanies the <br /> valve shut-off provides a clear signal <br /> that the tank has reached a <br /> predetermined level. <br /> ♦Simple and inexpensive installation— <br /> in coaxial fill applications,no *Test witnessed by Bowser-Morner, <br /> padditional excavation or vent piping Inc.,an independent laboratory. <br /> request. <br /> Results available upon re <br /> is required. P q <br /> r t x <br /> • PW <br /> EYEY..O CO�OW.EH*5 Telephone:(513)8703219•(800)422.2525•Fax:(513)870.9186*(800)421.3297 <br /> .'uVEN FESOYNCEE CC�..wv ®1992 OPW Fueling Components*PO.Box 405003*Gnannoti,OH 452405003*Printed in USA*T1171294.12/94 <br />