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OPVV 7150 overfill Materials ` � Important
<br /> Prevention Valves ' lnolder loprevent product
<br /> valve Body: Cast aluminum i spillage from the Underground
<br /> certified OPW 7150 Storage7ank (UST), properly
<br /> The CARB
<br /> float Nitrile rubber, closed cell foam mainlalned delivery equipment
<br /> vapor-tight Overfill Prevention Valve Valve : Aluminum 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° Delivery personnel should
<br /> � . . be managed and trained
<br /> a positive shut-Dff of product delivery, Upper & lower Drop Tube: Aluminum ^ • to Inspect deliveryeibows
<br /> The shut-off valve is an Integral part of Plastic parts : Acetal and hoses for damaged and
<br /> the drop tube used for gravity filling . missing parts. They should
<br /> Hardware: Stainless steel prp always make certain there
<br /> The OPW 71SO allows easyinstallation ofkr Is a positive connection
<br /> (lily t+ ?S� ' '
<br /> (without breaking concrete) and requires Features
<br /> (lilt ' d : between the adaplaiand
<br /> no special manholes. elbow, If delivery equipment
<br /> � simple, Easy and Quick <:�J Is not properly maintained,
<br /> The 0 P 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. •,s;: serious spill may result when
<br /> level rises to about 95% of tankEconomical — casts a fraction ;i? .,. the DPW7iSO doses, causing
<br /> capacity, the valve mechanism is oiex expensive, complicated t ahaaardand environmental
<br /> released, closing automatically with p v contamination,
<br /> difficult-to•Install valves, - �
<br /> the flow. This reduces the flow rate to Furnished Complete supplied NOTE: The DPW 71 SO is
<br /> approximately 5 gpm through a bypass p — designed for use on tight•fll
<br /> valve, The operator may then stop the with new upper and lower drop tubes, 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. '� ( fill applications,
<br /> exceeds the 95 % level, the valve will � Completely Automatic operation
<br /> close automatically each time delivery — no prechecks to perform, no resets Retrofits Directly — for both neva
<br /> is attempted . and no overrides to be broken and existing tanks with A " fill risers,
<br /> if the delivery is not stopped and the or abused , + Quick Drain Feature —
<br /> liquid rises to about 981/0 of tank a 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 4• Will Accept a Dipstick + Best Flow Rate in The Industry'
<br /> Into the tank until the level drops below for Gauging
<br /> • oPW rest Lob results
<br /> a reset point.
<br /> NOTE: The 7150 overfill Prevention to to.* .
<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 (AH1) and ,tr Completely Automatic faster fill times and reducing
<br /> review local, state, and national codes to : [tperatian — does nat rely on the spill risk.
<br /> determine the regulatory requirements alertness or speed of response of the Speeds Delivery Operations
<br /> governing shut-off capacity in your delivery attendant for certainty of _ product flows unimpeded into
<br /> region, as well as take into account overfill prevention ,
<br /> other considerations such as extreme p the tank until the hose kick that
<br /> tank tilt, In ail cases, the upper tube Keeps the Top of UST "Dry," accompanies the valve shut-off
<br /> ar signal that the
<br /> must protrude into the tank at least el m natAing possible leaks at loose IqRequirements 0000 id has teethed the shut off level.
<br /> 6112 to ensure that the valve can shut .
<br /> off flow into the tank completely before bung fittings and the need fordouble containment on vent lines, ° Simple and inexpensive
<br /> the top of the tank is wetted as per installation moss, p in both two oint
<br /> EPA requirements, t Does Not Rely on Pressure in and coaxial fill applications, no
<br /> the UST to Stop Flow — allowing additional excavation, manholes or
<br /> 71 SO Instruction Sheet Order vent piping are required,
<br /> Number: M15524PA
<br /> �!f Loot: for this lapel lot
<br /> Listings and � a' authentic DPWrvn
<br /> �.r'= tf �[a tanPtas?e Approved products,
<br /> certifications CenrntnbAa
<br /> Rll(w t a•itd b� . OPW7lsoIsEVII Approved for Efs
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