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High Velocity Pressure/Vacuum
Relief Valve

Collection systems can add new hazards to cargo transfer operations. Ruptures can occur when tanks are over-pressurized. Bulkheads can collapse when tanks are under-pressurized.

A Wilson Walton P/V valve will prevent these hazards. Our pressure/vacuum high velocity relief valve has been in service over 25 years. The "Martin Hi-Jet" is preferred by owners of inerted oil tankers and closed-loading chemical carriers. Insist on the same protection and peace of mind for your vessel.

  • Operates at low noise ratio
  • Fitted with lifting devices
  • USCG-approved (#162.017/119/1)
  • Full-flow passive valve
  • Pivot-points clear of discharged gases, thus free from corrosion
  • Operates at full loading capacity
  • Fully satisfies all venting requirements specified in DOT final rules for Marine Vapor Control Systems, as published in Federal Register, June 19, 1990
  • 100% manufactured and assembled in U.S.A.

Available in Three Sizes

Model Description
2500 "C" Fully accommodates loading rates up to 12,500 barrels/hour. Mounted on 6-inch ANSI flange.
5000 "C" Fully accommodates loading rates up to 25,000 barrels/hour. Mounted on 10-inch ANSI flange.
10000 "C" Fully accommodates loading rates up to 50,000 barrels/hour. Mounted on 16-inch ANSI flange.

Contact us for more information or to place an order.

 

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