UL & ULC Listed Overfill Prevention Valve (1228) 2X2


Product Description


Clay & Bailey introduces the solution to problems of:
– Restricted height GenSet Tanks with storage capacity.
– Installing an Overfill Prevention Valve into a 2″ opening.
– Preventing expensive overfilling of AST’s.
– Unreliable whistle/vent alarm.

The # 1228-03-2200 2″ Overfill Prevention Valves have these outstanding design features:
– Installs in a 2″ NPT (1228-03-2200) model.
– Accepts pressure delivery of product.
– Provides positive shut off of fuel.
– Retro-fits to an existing AST.
– Mechanical in operation-no user interface required.
– Compatible with fuels (Consult factory for your specific product).
– Minimum 5 PSI operation pressure required.

Fact Sheet

Additional Information


Modified, Standard


20″, 24″


#1228 C&B 2×4 Overfill Prevention Valves