1700 Inverted Vent Check Valve 

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.

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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.