Wager is the original patent holder of the Inverted Vent Check Valve.

This valve protects tanks and bulkheads from pressure build-up during loading and unloading of liquid or dry cargo and assure maximum efficiency during operations. The ball float prevents contamination of the tank cargo from sea water during heavy seas.

Our 1700 Semicircular Float valve is designed with a half float on a guide rod. This unique design minimizes the valve body to save on space and weight.

Do you need piping for your valve purchases ? Wager has a broad inventory of industrial pipe fittings for both marine and wastewater industries. Fittings include butt weld, threaded and flanged. Materials are hot dip galvanized steel, aluminum or 304-316 stainless steel.

Simply fill out your requirements on our measurement form, and we’ll be happy to return a quote.