Discriminator Valves
Note: The quantity in stock updates each night at midnight. This doesn't include any orders that we've taken throughout the day.Discriminator Valves: Use a light weight float that floats up to prevent fuel from going up into the vent line when you fill your vehicle.
Rollover Valves: Use gravity to prevent fuel from going up into the vent line when you roll the vehicle upside down.
Note: Some discriminator valves feature two balls. One is heavy and dense and uses gravity to prevent fuel from going up into the vent line when you roll the vehicle upside down. The other ball is light weight and floats up to prevent fuel from going up into the vent line when you fill your vehicle.
Fuel Safe ITDV08 Mini In Tank Bulkhead Style Fuel Discriminator and Rollover Valve AN -8 Male Inlet
3 In Stock
Price: $145.00
Harmon Racing Cells Fuel Discriminator and Rollover Valve AN -10 ORB Female Inlet/Outlet 2-1/4" Body
11 In Stock
Price: $209.89
Harmon Racing Cells Fuel Discriminator Valve Rebuild Kit For Their First Gen AN -10 ORB Female Valve
6 In Stock
Price: $45.00
Fuel Safe Fuel Discriminator And Rollover Valve With AN -12 Male Inlet/Outlet 2-1/2" Body Diameter
7 In Stock
Price: $228.00
Harmon Racing Cells Raw Aluminum Fuel Discriminator and Rollover Valve 1" Inlet/Outlet 2-1/4" Dia.
7 In Stock
Price: $209.00
Harmon Racing Cells Clear Anodized Fuel Discriminator and Rollover Valve 1" Inlet/Outlet 2-1/4" Dia.
2 In Stock
Price: $209.00
Harmon Racing Cells Black Anodized Fuel Discriminator and Rollover Valve 1" Inlet/Outlet 2-1/4" Dia.
11 In Stock
Price: $209.00
Harmon Racing Cells In Tank Fuel Discriminator And Rollover Check Valve With 1" Inlet
3 In Stock
Price: $270.54
Harmon Racing Cells In Tank Black Fuel Discriminator And Rollover Check Valve With 1" Inlet
5 In Stock
Price: $270.54
Harmon Racing Cells In Tank Fuel Discriminator And Rollover Check Valve With AN #8 Male Inlet
3 In Stock
Price: $270.54
Harmon Racing Cells In Tank Black Fuel Discriminator And Rollover Check Valve With AN #8 Male Inlet
7 In Stock
Price: $270.54
Harmon Racing Cells Fuel Discriminator Valve 3 Bolt Gasket For Their 201V And 202V In Tank Valves
17 In Stock
Price: $3.99