Inflation closures

Closure/flow check with flapper

Product number:

The 1020 series closure/flow check valves feature automatic reverse flow checking with a flapper, positive sealing with a plug and tension ring, and a large dumping capacity during exhaust.  

Features & benefits

  • May be electronically sealed to inflatable covers

  • Stock colors: Red, clear

  • Other colors available by special order (minimum quantities apply)

Specifications & technical information


  • PVC

  • Medical grade USP Class VI PVC available

Additional information

 Contact us       727-471-4200 


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