1/4 Inch 5/16 Inch 3/8 Inch 1/2 Inch Fuel Non-Return Inline One-Way Check Valve Suitable For (4 Pieces Black)

High-concerned chemical：None Material：Aluminum alloy Origin：Mainland China Specification 1：Gasoline check valve Specification 2：fuel check valve Specification 3：Fuel oneway check valve Specification 4：Car and boat gasoline check valve Specification 5：Automobile oneway check valve

High-concerned chemical: None Material: Aluminum alloy Origin: Mainland China Specification 1: Gasoline check valve Specification 2: fuel check valve Specification 3: Fuel oneway check valve Specification 4: Car and boat gasoline check valve Specification 5: Automobile oneway check valve