Is your order time-sensitive? Send us an email or call us to see which suppliers are experiencing material shortages or delayed shipping times.

Ball Float Vent Valves
Full Manufacturer Warranty

*Image is a representation of this item. Actual item may vary.*
Hover over image to zoom

Franklin Fueling 308 Series Ball Float Vent Valves

2 in. or 3 in.

Ships From Manufacturer

Select Model & Quantity:

Model # Description Price Qty
308023003 2 in. Ball Float, BSPT, 3 in. Nipple AGB $168.95
308023107 2 in. Ball Float, BSPT, 7 in. Nipple AGB $173.39
308020003 2 in. Ball Float, NPT, 3 in. Nipple AGB $168.95
308020107 2 in. Ball Float, NPT, 7 in. Nipple AGB $173.39
308020205 2 in. Ball Float, NPT, 5.12 in. Nipple AGB $171.91
308020112 2 in. Ball Float, NPT, 12 in. Nipple AGB $181.55
308020116 2 in. Ball Float, NPT, 16 in. Nipple AGB $183.03
308023116 2 in. Ball Float, BSPT, 16 in. Nipple AGB $183.03

Add Optional Accessories

Model # Description Price Qty
30822802 2 in. Threaded Adaptor-NPT $91.14
Contact Us
Franklin Fueling - 308 Series - Ball Float Vent Valves

The EBW ball float vent valves are used in conjunction with extractor vent valves in the Stage I vapor riser or tank vent line 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 bleed hole allows for delivery hose drainage after an overfill.
EBW 3 in. ball float vent valves are designed to comply with the California Enhanced Vapor ecovery program CP-201 requirements for 3 in. nominal vapor return piping. When used with an overfill alarm, this valve provides recognized overfill protection for a UST. The valve includes a brass installationcage and will fit all EBW extractor vent fittings. All ball floats are made of materials fully compatible with alcohol/gas blends and biofuels (E-85, Biodiesel, B-20).

2" Ball Float Advantages
  • Epoxy coated steel nipple to prevent dissimilar metals from contacting each other.
  • Stainless steel ball float is corrosion-resistant for long life.
3" Ball Float Advantages
  • Both 2" and 3" now include E-coated steel intsallation cage.
  • Stainless steel ball float is corrosion-resistant for long life.

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.

2" Ball Floats
Model Nipple Length Bleed Hole Thread
In. In.
308-020-003 3 0.06 NPT
308-020-205 5.12 0.06 NPT
308-020-107 7 0.06 NPT
308-020-112 12 0.06 NPT
308-020-116 16 0.06 NPT
308-020-216 16 0.13 NPT
308-023-003 3 0.06 BSPT
308-023-107 7 0.06 BSPT
308-023-112 12 0.06 BSPT
308-023-116 16 0.06 BSPT
308-023-115* 15 0.06 BSPT
308-024-119* 19 0.06 BSPT
*Does not include Installation Cage.
3" Ball Floats
Model Nipple Length Bleed Hole Thread
In. In.
308-030-005 5 0.06 NPT
308-030-008 8 0.06 NPT
308-030-011 11 0.06 NPT
308-030-012 12 0.06 NPT
308-030-014 14 0.06 NPT
308-030-018 18 0.06 NPT
308-030-021 21 0.06 NPT
Installation Cages
Model Size Thread
In.
308-228-02 2 NPT
308-228-03 3 NPT
308-228-04 2 BSPT