Laserfiche WebLink
RECEIVEDmy <br /> 3 <br /> n ConipnuY ,.. ( <br /> ENVIRONMENr0% ThAI= KIT <br /> TAL <br /> overfill Prevention and Ventiricy Equipment <br /> 71SO Testable Overfill Valve tr <br /> The OPW new patent pending Testable 7150 T Overfill Prevention Valve is the easiest, � �' � � <br /> quickest and most cost efficient way to ensure that your overfill valves will operate r <br /> � � - my <br /> when called upon - verifiable without removing them from the tanks. The OPW ; <br /> 71 S0-T Testable Overfill Prevention Valve is the only UST Overfill Prevention Valve <br /> that is testable from the surface without removal from the tank$ IV <br /> N <br /> f <br /> 61 SO & 71 SO Overfill Prevention Valves <br /> The DPW 6150 and 71 SO vapor tight Overfill Prevention Valves are two-stage wy r <br /> shut-off valves designed to prevent the overfill of underground storage tanks by <br /> my <br /> � r , I <br /> I I %,II <br /> providing a positive shut off of product delivery. Models of the 6150 and 71 SO are <br /> s <br /> available to meet virtually any UST application, including two-point, coaxial, poppeted r <br /> coaxial and remote fill. The 71 SO vapor-tight model is designed for enhanced vapor <br /> } <br /> recovery (EVR) applications. Both the 61 SO and 7150 are designed for use on tight-fill x <br /> gravity drop applications only, and can be installed in the fill riser of both new and <br /> e�.4 <br /> existing underground storage tanks. <br /> my: Iz <br /> Call Float Vent Values and Extractor Fittings T <br /> OPW Ball Float Vent Valves protrude into underground storage tanks from the r" f ` <br /> Stage 1 vapor return riser pipe. As the tank becomes full during a product drop, the , �# � <br /> ball seats — restricting the flow of vapors back to the transport truck or through -i § r ' <br /> the tank vent. As the vapors are compressed in the tank, product flow into the tank ' <br /> Is severely restricted . <br /> OPW ball floats are mounted in OPW extractor fittings to maintain access through <br /> grade-level manholes. 11 { <br /> Drop Tubes and Accessories y <br /> OPW drop tubes are installed inside tank fill risers . to prevent fuel from contacting riserto m �tLp� <br /> joints, Drop tubes extend close to the bottom of the tank to minimize turbulence and ` <br /> i p <br /> vapor production . Tank bottom protectors are installed on the bottom of drop tubes to <br /> A071 _ <br /> prevent tank erosion at the fill point616 1 <br /> . <br /> myx <br /> Pressure Vacuum Vents and Adaptors <br /> _ . ., • , .- <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 or Imrmmy' my <br /> insects. A normally closed poppet in the valve opens at a predetermined pressure: or <br /> x <br /> vacuum setting to allow the tank to vent. At ymml <br /> it'r • �t9��' `il <br /> t <br /> � y <br /> 110 9393 Printeton•Glendale Road w Hamilton, Ohio USA 45011 � Phone, (800) 422.2525 Fax: (800) 421 -3297 <br />