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OPW 60 Series Vapor Line Shear Valves (60VS-1000 60VSP-1001160VSP-101L <br />60VSPC-1001 60VSK-1002 60V-1000 60VP-1001 60VP-101L 60VK-1002 60VK- <br />1003) <br />OPW 60 Series Vapor Line Shear Valves are installed on vapor return lines beneath <br />dispensers at grade level to minimize hazards associated with collision or fire at the <br />dispenser. If the dispenser is pulled over or dislodged by collision, the top of the valve <br />breaks free at the integral shear groove to minimize damage to the dispenser piping. <br />Poppeted models afford additional protection by preventing the release of vapors from <br />the dispenser's internal piping and the vapor line to the tank. The base of the Vapor Line <br />Shear Valve is securely anchored to the concrete dispenser island through a stabilizer bar <br />system within the dispenser sump or pan while the valve top is secured to the dispenser <br />structure to ensure proper shearing action. OPW Vapor Line Shear Valves are designed to <br />meet the requirements of NFPA-30A Section 4-3.7. Poppeted models are UL and CARB <br />approved. <br />Table of Contents: <br />1. OPW 60VS <br />2. OPW 60VS Ordering Specifications <br />3. OPW 60V <br />4. OPW 60V Ordering Specifications <br />PAGE 44