Morrison Bros 158A-0400 AV 1" Vertical Check Single Poppet Overflow Prevention Valves stopping the flow of fuel

stopping the flow of fuel from both the dispenser and the separated hose

NPT Female Threads at Inlet End of 295SA - accepts all 1"

Fluid Inlet Size (mm)    19

Cover: Cast Iron

Morrison Bros 158A-0400 AV 1" Vertical Check Single Poppet Overflow Prevention Valves stopping the flow of fuelSingle 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