WebThe OPW 71SO allows easy installation (without breaking concrete) and requires no special manholes. The OPW 71 SO is a vapor-tight two- stage shut-off valve. When the liquid level rises to about 95% of tank capacity, the valve mechanism is released, closing automatically with … WebOPW's 71SO-T Overfill Prevention Valve is the only UST Overfill Prevention Valve that is testable from the surface....without removal from the tank, which allows operators to test in 60 seconds vs. 60 minutes per tank. The 71SO-T is the easiest, quickest, most cost efficient way to ensure that your overfill valves will operate when called upon ...
OPW Installation & Maintenance Instructions
WebOPW - 71SO-400CT - 4 Inch Testable Vapor-Tight Overfill Prevention Valve Up To 8 Foot Diameter Tank 5 Foot Burial Testable Login Please Enter your E-mail Address or Customer Number and Password E-mail or Customer … WebThe OPW 71SO allows easy installation (without breaking concrete) and requires no special manholes. The OPW 71SO-400C is a vapor-tight two-stage shut-off valve. When the liquid level rises to about 95% of tank capacity, the valve mechanism is released, closing automatically with the flow. sonoma chalet bed \u0026 breakfast sonoma ca
S3 - Source Simple Solutions
WebThe OPW 71SO Overfill Prevention Valve is designed to prevent the overfill of underground storage tanks by providing a positive shut-off of product delivery. The shut-off valve is an integral part of the drop tube used for gravity filling. The OPW 71SO allows easy installation (without breaking concrete) and requires no special manholes. WebOPW 71SO Overfill Prevention Valves The CARB-certified OPW 71SO vapor-tight Overfill Prevention Valve is designed to prevent the overfill of underground storage tanks by providing a positive shut-off of product delivery. The shut-off valve is an integral part of the drop tube used for gravity filling. The OPW 71SO allows easy installation WebRecovery Systems - OPW Phase I Vapor Recovery System." The following equipment will be installed: Technical Support Document 7-Eleven No. 41122 ... OPW I 1C-3112P (with plug) OPW I 71S0-410C OPW I 61SALP-1020-EVR OPW I 61VSA-1020-EVR OPW I 634TT-7085-EVR OPW I 1711T-7085-EVR sonoma ca wine tour