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Ball Float Vent Valves

Ball Float Vent Valve.psd

Ball Float Vent Valves

Ball float vent valves are used in conjunction with extractor vent valves in the Stage I vapor riser or tank vent lines on underground storage tanks. The ball float vent valve will restrict vapor venting should a full tank condition occur and protects against product mixing and vapor locks due to vent pipe flooding.

The valve includes a brass installation cage that will fit all EBW® extractor vent fittings. All ball floats are fully compatible with alcohol/gas blends and biofuels (E-85, Biodiesel, B-20).

WARNING: 308 Series float vents should not be used with suction pump systems. For use on gravity drop systems only. Do not use with pump-off unloading. Do not use with coaxial Stage I vapor recovery drop tubes.

  • Epoxy coated steel nipple to prevent dissimilar metals from contacting each other.
  • Stainless steel ball float is corrosion-resistant for long life.
  • All ball floats are made of materials fully compatible with alcohol/gas blends and biofuels (E-85, Biodiesel, B-20).

WARNING: EBW® 308 Series float vents should not be used with suction pump systems. For use on gravity drop systems only. Do not use with pump-off unloading. Do not use with coaxial Stage I vapor recovery drop tubes.

Ball Floats

Model Number Description
308020003

2" Ball Floats
308020205 5" Ball Float Vent Valve, NPT
308020107 7" Ball Float Vent Valve, NPT
308020116 16" Ball Float Vent Valve, NPT
308020119 19" Ball Float Vent Valve, NPT
308023107 7" Ball Float Vent Valve, BSPT
  • 308023107 does not include installation cage.

Installation Cages

Model Number Description
30822802 Installation Cages. ADPT 2" NPT, AGB, spare

drawings

Title Type Size
CD_SSH_308020XXX_001.pdf PDF 0.04 MB
CD_SSH_308020XXX_001.dwg DWG 0.21 MB