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el 11 1 W PI <br /> Ot� Vi! 150 overfill Materials t Important <br /> prevention Valves In order to prevent product <br /> Valve Body: Cast aluminum spillage from the Underground <br /> -certified OPW 7150 storage Tank (U5T)yproperly <br /> The CARE <br /> Float: Nitrile rubber, closed cell foam maintained delivery equipment <br /> vapor-tight Overfill Prevention ValveValve : Aluminum s and a proper connection at the <br /> is designed to prevent the overfill of tight-fill adaptor are essential, <br /> underground storage tanks by providing Seals : Viton® Q Delivery personnel should <br /> t be managed and trained <br /> a positive shut-off of product delivery. Upper & lower Drop Tube : Aluminum to inspect delivery elbows <br /> The shut-off valve is an integral part of .Plastic parts: Acetal 5 .; and hoses for damaged and <br /> the drop tube used for gravity filling . missing parts. They should <br /> hardware: Stainless steel Ake always make certain there <br /> The OPW 71 SO allows easy installation 14J . Is a positive connection <br /> (without breaking concrete) andrequires features 7P I between the adaptor and <br /> no special manholes. elbow, delivery equipment <br /> :. a Is not properly maintained, <br /> Simple, Easy and Quick <br /> The OPW 71 SO Is a vapor-tight two- installation — no excavation or `' ` or the elbow is not securely <br /> stage shut-off valve. When the liquid `• coupled pi the adaptor, a <br /> g q special manholes required. serious split may result when <br /> PFFlevel rises to about 95% of tank ®. Economical — costs a fraction 41 - the DPW 7150 closes, causing <br /> capacity, the valve mechanism is a hazard and environmental <br /> of expensive, complicated and contamination, <br /> released, closing automatically with difficult-to-install valves. <br /> the flow, This reduces the flow rate to Furnished Complete supplied NOTE: The DPW 7150 is <br /> approximately 5 gpm through —a bypass p pp designed for use on tight-fit) <br /> valve. The operator may then stop the with new upper and lower drop tubes, x gravity drop applications only. <br /> filling process and disconnect and drain mounting hardware and thorough Do not use for pressure <br /> the delivery hose. As long as the liquid instructions for quick job site time. t a till applications. <br /> exceeds the 95 % level, the valve will Completely Automatic Operation <br /> close automatically each time delivery -e no prechecks to perform, no resets Retrofits Directly — for both new <br /> is attempted . and no overrides to be broken and existing tanks with 4 ' fill risers. <br /> If the delivery is not stopped and the or abused . + Quick Drain Feature now <br /> liquid rises to about 98%o of tank r No Pressurization of the Tank — automatically drains hose when head <br /> capacity, the bypass valve closes operates directly from liquid level, pressure is relieved. <br /> completely. No additional liquid can flow o Will Accept a Dipstick * Best Flow Rate in The Industry* <br /> into the tank until the level drops below for Gauging <br /> • OPW Test Lab results <br /> a reset point. <br /> NOTE: The 71 SO Overfill Prevention <br /> Valve can be adjusted to shutoff at any Advantages of Overfill Prevention <br /> desired tank capacity. Please contact the : Compared to Overfill Warning Systems: <br /> Authority Having Jurisdiction (AHJ) and 4 Completely Automatic faster fill times and reducing <br /> review local, state, and national codes to . Operation — does not rely on the spill risk. <br /> determine the regulatory requirements alertness or speed of response of the Speeds Delivery Operations . <br /> 'delivery attendant for certainty of — product flows unimpeded into <br /> governing shut-off capacity in your <br /> region, as well as take into account overfill prevention. the tank until the hose "kick" that <br /> other considerations such as extreme ,♦ Keeps the Top of UST "Dry," accompanies the valve shut-off <br /> tank tilt. In all cases, the upper tube per EPA Requirements — provides a clear signal that the <br /> must protrude into the tank at least <br /> 61 /2 to ensure that the valve can shut eliminating possible leaks at loose liquid has reached the shut-off level, <br /> off flow into the tank completely before bung fittings and the need for ♦ Simple and Inexpensive <br /> the top of the tank is wetted as per double containment on vent lines. Installation — in both two-point <br /> EPA requirements . ++� Does Not Rely on Pressure In and coaxial fill applications, no <br /> the UST to Stop Flow — allowing additional excavation, manholes or <br /> 7150 Instruction Sheet Order vent piping are required. <br /> Number: H15524PA <br /> it . Loot: for this label for <br /> �" 1tf authentic OPW EMR <br /> Listings and _ <br /> Approved products. <br /> certifications catiroratano . DPW 71SO Is EVR Approved for ER5 <br /> aesources Board — <br /> 4U t <br /> l <br /> G�.'StJti' K 'tYS;P ) � elm •TTJ'+'EnR.,3X i <br /> ® � �^4tsd� f 'T V ( I1 , , � 1 F 3 ft..fraSLt G{y+ 7 <br /> . ' .�$ 1 i7u1 ias4t gz ' i' .s +� ' ' ' Jr t R .t ".,�"` s fad �erkaac�-za7 r <br /> 104 rc r-t t ec-r s s^•a= +„ r v r s zt t ovJ <br /> •�".•. • ! •Yi i-f i•aFl-.t 1. ,� .itl�. <br /> . . . ..� _ ..-.. " • t M v.G. 4f#� ..t-..i.+nJ:L..w� :f.".R't£1i1.{,Lt.J'>s.�r,.:d � Z.4.> Yi:ll .0 + Y..r %. f H. la. v. .i.t..t F.� .?•-•: <br /> I <br />