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7, IeT <br /> el <br /> { ell} �t UP 4 <br /> { <br /> - - t <br /> t <br /> 11lG(J{11(»{,yle-Ill le I Al"E <br /> 3 <br /> I , ell eJ <br /> Overfill Preveeition and Venting Equiipmelnty � � { It <br /> mA - <br /> le <br /> III <br /> {t <br /> 71SO Testable Overfill Valve r, <br /> IT <br /> ll <br /> The OPW new patent•pending Testable 7150-T Overfill Prevention Valve is the easiest, �r _ isle <br /> quickest and most cost efficient way to ensure that your overfill valves will operate / m ; I �g�� =y ; <br /> when called upon - verifiable without removing them from the tanks. The OPW ' <br /> ' Aet <br /> � � � , <br /> 71 SO T Testable Overfill Prevention Valve is the only UST Overfill Prevention Valve r aTIP <br /> that is testable from the surface without removal from the tank: <br /> Tee % AT <br /> c ,r. <br /> 61SO & 7150 Overfill Prevention Valves <br /> The OPW 61 50 and 7150 vapor tight overfill Prevention Valves are two stage ,r , f <br /> shut-off valves designed to prevent the overfill of underground storage tanks by VIPITr <br /> providing a positive shut-off of product delivery. Models of the 6150 and 71SO are - * , 3 . ' <br /> available to meet virtually any UST application, including two-point, coaxial, poppeted T >Till <br /> r <br /> ATTII <br /> PITT <br /> coaxial and remote fill. The 71 SO vapor-tight model is designed for enhanced vaporTile <br /> recovery (EVR) applications: Both the 6150 and 11 SO are designed for use an tight fill , <br /> gravity drop applications only, and can . be installed in the fill riser of both new and <br /> existing underground storage tanks. ' ' <br /> Ball Float Vent Valves and Extractor Fit incus41 1 <br /> r . _ s <br /> OPW Ball Float Vent Valves protrude into underground storage tanks from thePIP Vl% <br /> TIP <br /> Stage I vapor return riser pipe. As the tank becomes full during a product drop, theever I <br /> c to the trans ort truck or through r - i ` } <br /> ball seats -restricting the flow of vapors back p 9 <br /> the tank vent. As the vapors are compressed in the tank, product flow into the tank . # <br /> is severely restricted. ' <br /> IT <br /> OPW ball floats are mounted in OPW extractor fittings to maintain access through <br /> TIPP <br /> grade -level manholes, <br /> Pelt <br /> 1 - 4 <br /> Drop Tubes and Accessories "� �`•Y .°, . <br /> ell <br /> OPW drop tubes are Installed inside tank fill risers .to. prevent fuel from contacting riser , <br /> joints.. Drop tubes extend close to the bottom of the tank to minimize turbulence and <br /> vapor production . Tank bottom protectors are installed on the bottom of drop tubes to t <br /> Ile <br /> prevent tank erosion at the fill point. IT <br /> ` <br /> V <br /> AA <br /> Te <br /> Pressure Vacuum Vents and Adaptors <br /> Is. It <br /> Pressure Vacuum Vents are installed on the top of vent pipes. from underground or <br /> aboveground fuel storage tanks. The vent cap and 'internal wire screen are designed <br /> to protect the tank vent lines against intrusion and blockage from water, debris orwe Tee e I <br /> Insects; A normally closed poppet in the valve opens at a predetermined pressure or ` <br /> vacuum setting to allow the tank to vent. F > " T3 �; ;�t=��'`� <br /> r <br /> � .t �} ! i' <br /> p- <br /> 110 9393 Princefon-Glendale Road Hamilton, Ohio USA 45011 � Phone: (800) 422-2525 iit� Fax: (800) 421 -3297 <br />