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OPW 6150 Overfill Materials <br /> Prevention Valves <br /> Yahre lady':Oastalmmu Important <br /> lost:Nitrile rubber,clOSed Ce{I foam< In order to prevent product spillage <br /> The OPW 61 SO Overfill Prevention Valve from the Underground Storage Tank <br /> Valve:Aluminum (UST),properly maintained delivery <br /> is designed to prevent the overfill of equipment and a proper connection <br /> Seals:VitonO at the tight-fill adaptor are essential. <br /> underground storage tanks by providing <br /> Upper&lower Drop Tube:Aluminum Delivery personnel should be <br /> a positive shut-off of product delivery. managed and trained to inspect <br /> The shut-off valve is an integral art of the Plastic parts:Acetal delivery elbows and hoses for <br /> 9 P damaged and missing parts. <br /> drop tube used for gravity filling.The OPW Hardware:Stainless steel They should always make certain <br /> ® 61 SO allows easyinstallation without there is a positive connection <br /> � between the adaptor and elbow.If <br /> breaking concrete)and requires no special Features delivery equipment is not properly <br /> maintained,or the elbow is not <br /> manholes. Simple,Easy and Quick Installation securely coupled to the adaptor,a <br /> The OPW 61 SO is a two-stage shut-off —no excavation or special manholes serious spill may result when the <br /> OPW 61 SO closes,causing a hazard <br /> valve.When the liquid level rises to about required. and environmental contamination. <br /> 95%of tank capacity,the valve mechanism Economical—costs a fraction of <br /> NOTE:The OPW fit SO is designed <br /> is released,closing automatically with expensive,complicated and difficult- for use on tight-fill gravity drop <br /> applications only. Do not use for <br /> the flow.This reduces the flow rate to to-install valves. pressure fill applications. <br /> approximately 5 gpm through a bypass Furnished Complete—supplied with <br /> valve.The operator may then stop the new upper and lower drop tubes, <br /> filling process and disconnect and drain mounting hardware and thorough <br /> the delivery hose.As long as the liquid instructions for quick job site time. <br /> exceeds the 95%level,the valve will Completely Automatic Operation— Retrofits Directly—for both new and <br /> close automatically each time delivery no prechecks to perform, no resets, existing tanks with 4"fill risers. <br /> is attempted. and no overrides to be broken or abused. Quick Drain Feature—automatically <br /> If the delivery is not stopped and the No Pressurization of the Tank— drains hose when head pressure is <br /> liquid rises to about 98%of tank capacity, operates directly from liquid level. relieved. <br /> the bypass valve closes completely. No Will Accept a Dipstick for Gauging Best Flow Rate in The Industry* <br /> additional liquid can flow into the tank <br /> *Test-witnessed by Bowser-Morner,Inc.,an independent laboratory.Results available upon request. <br /> until the level drops below a reset point. <br /> Models of the 61 SO are available vanta ey,of Overfill"Prevention <br /> to meet virtually any UST application o palre4 to Overfill Warning Systems: <br /> including two-point,coaxial,poppetedCompletely,automatic Operation ► Speeds Deliuery Operations, <br /> coaxial and remote fill.Methanol does not. oEy on Elle alertness orthe unimpeded into the dank <br /> speed of respon of the"delivery_ until f he hose"kick",stat a anfes <br /> approved models are also available. °! <br /> The OPW 61 SO is approved by the atteridart for certainty of overfill the valve stiuf-qff provides a ekar <br /> preveni. signal that the liquid has reac(1ed the <br /> New York City Fire Department. <br /> (Approval#4902). i Keeps the Top of UST"[?ry,"per sheat-off le�rel. <br /> EPA Requirement-elirtttnahng 5imp le and Inexpensive Installation= <br /> possible leaks at loose bring fittihs [n baffi tuvo-point and coaxial ftff <br /> and the need for doubts i ontainreent applications,no additional excavation, , <br /> on vent Itnes, ariftates or ventpiping are required. <br /> [toes Not Rely art Pressure in tl�e <br /> ' Look forth is label for <br /> authentic opw EVR UST to Stop f=low alfounn€ fsei <br /> Approved p < �fimes aril feduchtpi(trsk <br /> roducts. ' <br /> a, ir>—W* <br /> Listings and Certifications NY City Fire <br /> Certifications and Listings Department <br /> 61 SO Series Approval#4902 <br /> a ®aver"Goy . <br />