Morrison Bros 158A-0600 AV 2" Vertical Check Single Poppet 3" and federal laws

and federal laws

Mis-filling prevention device eliminates the risk of accidental DEF filling or environmental contamination

No mechanical seals to cause fluid leaks or failures

Top Mounted Vacuum Test Port - For quick and easy access

An added screen installed at the base prevents debris from intruding from the vent stack

Morrison Bros 158A-0600 AV 2" Vertical Check Single Poppet 3" and federal lawsSingle poppet one way check valve used to prevent backflow in supply lines or used as a prime holding valve in suction systems. NOTE: Opening pressure settings are approximate. Standard Features Soft seat Thermal expansion available (25 PSI approximate) 1 2 to 2 PSI spring setting Construction Details Body: Brass Cap: Brass Plunger: Brass Spring: Stainless steel Discs: Buna N (FKM and PTFE available) Expansion valve: Brass with FKM