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Propane Tank Fill Valve Caps

 (2 product groups)

Remove the possibility of unwanted leakages with our overfill prevention devices. These valve caps are designed to protect from damage during transporting and storage. They are Propane Gas compatible and manufactured in LDPE.
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Overfill Prevention Device - Cylinder Valve Cap

Overfill Prevention Device Cylinder Valve Caps help protect threads from damage and contaminants, such as dust and dirt, during shipping and use.

Our range features Low-Density Polyethylene (LDPE) dust caps and retaining straps that have warning labels imprinted in English and Spanish.

Also available are Linear Low-Density Polyethylene (LLDPE) protective caps with an internal ring and tear feature. They have an open design that allows the user to see the protected fitting is free from ingress, such as pests. The design uses less material, making it a cheaper option.

  • Colors: Black and Blue

Propane Fuel Tank Cap – 16oz (1 lb)

This Propane Fuel Tank Cap helps protect propane valve threads during transit and storage from damage and contaminants, such as dust, dirt and moisture.

  • Material: Low-Density Polyethylene (LDPE)
  • Color: Black