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ONE COMPANY. ONE WORLD. ONE SOURCE.'" <br /> OPW 71SO Overfill I Materials low <br /> Prevention Valves I Valve body; cast aluminumIm i P <br /> ortant <br /> Float:nitrile rubber,closed cell foam In order to prevent product <br /> The CARB-certified OPW 71 SO vapor- i spillage from the Underground <br /> Valve;aluminum i Storage Tank(UST),properly <br /> tight Overfill Prevention Valve is maintained delivery equipment <br /> Seals:Vlton'' and a proper connection at the <br /> designed to prevent the overfill of <br /> Upper&lower Drop Tube: aluminum tight-fill adaptor are essential. <br /> underground storage tanks by providing Delivery personnel should be <br /> a positive shut-off of product delivery. Plastic parts: acetal managed and trained to inspect <br /> Hardware:stainless steel delivery elbows and hoses for <br /> The shut-off valve is an integral part of damaged and missing parts. <br /> the drop tube used for gravity filling.The They should always makecertain there is a positive <br /> OPW 71 SO allows easy installation connection between the adaptor <br /> Features A, <br /> and elbow.If delivery equipment <br /> (without breaking concrete)and requires snot properly maintained,or the <br /> ♦Simple, Easy and Quick Installation— elbow is not secure) coupled to <br /> no special manholes. v p <br /> No excavation or special manholes the adaptor,a serious spill may <br /> The OPW 71 SO is a vapor-tight two required. result when the DPW 71 So <br /> stage shut-off valve.When the liquid closes,causing a hazard and <br /> environmental contamination. <br /> ♦ Economical—Costs a fraction of <br /> level rises to about 95%of tank capacity, complicated expensive, and difficult- <br /> the valve mechanism is released, p NOTE:The OPW 71 SO is <br /> to-Install valves. designed for use on tight-fill <br /> closing automatically with the flow.This gravity drop applications only. <br /> ♦Furnished Complete—Supplied with new Do not use for pressure fill <br /> reduces the flow rate to approximately upper and lower drop tubes, applications. <br /> 5 gpm through a bypass valve.The mounting hardware and thorough <br /> operator may then stop the filling instructions for quick job site time. <br /> process and disconnect and drain the *Completely Automatic Operation—No ♦ Retrofits Directly—For both new and <br /> delivery hose.As long as the liquid prechecks to perform,no resets,and no existing tanks with 3"or 4"fill risers. <br /> exceeds the 95%level,the valve will overrides to be broken or abused. ♦Quick Drain Feature—Automatically <br /> close automatically each time delivery * No Pressurization of the Tank— drains hose when head pressure is <br /> is attempted. Operates directly from liquid level. relieved. <br /> If the delivery is not stopped and the +Will Accept a Dipstick for Gauging. ♦ Best Flow Rate in The Industry.* <br /> liquid rises to about 98%of tank <br /> Test-witnessed by Bowser•Morner,Inc.,an independent laboratory.Results available upon request. <br /> capacity,the bypass valve closes <br /> completely. No additional liquid can flow Advantages of Overfill Prevention <br /> into the tank until the level drops below Compared tai Overfill Warnirig Systems. <br /> a reset point. 4 Completely Automatic Operation— Speeds Delivery Operations— <br /> Does not rely on the alertness or Product flows unimpeded into the tank <br /> 71SO Instruction Sheet Order speed of response of the delivery until the hose"kick'that accompanies <br /> Number:H15524PA attendant for certainty of overfill the valve shut-off provides a clear <br /> prevention. signal that the liquid has reached the <br /> Keeps the Top of UST"Dry,"per shut-off level. <br /> EPA Requirements—Eliminating Simple and Inexpensive Installation— <br /> possible leaks at loose bung fittings In both two-point and coaxial fill <br /> and the need for double containment applications, no additional excavation, <br /> on vent lines. manholes or vent piping are required. <br /> Does Not Rely on Pressure in the <br /> _ UST to Stop Flow—Allowing faster <br /> OP VV fill times and reducing spill risk. <br /> A DOYEB CGMPANY <br /> North America Toll Free-TELEPHONE:(800)422-2525 — <br /> Fax:(800)421-3297•Email:domesticsales@opw-fc.com Listings and "y. Look for this label for <br /> International-TELEPHONE:(513)870-3315 or(513)870-3261 USC 1 Eygp Caetkioia!" authentic OPW EVR <br /> Fax:(513)870-3151#Email:intlsales@opw.fc.com#www.opw-fc.com Certifications California Air o Approved products. <br /> 9393 Princeton-Glendale Road•Hamilton,OH 45011 Resources Board � + <br /> ©2009 OPW Fueling Components <br />