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⛽ Keep your fuel flow flawless—never miss a start again!
The EVIL ENERGY 3/8" Fuel Check Valve is a premium inline non-return valve made from durable 6061-T6 aluminum alloy with a corrosion-resistant black anodized finish. Engineered for low-pressure fuel systems, it features a stainless steel spring to prevent backflow and maintain stable pressure within a 0.2–6 bar range. Its robust design supports extreme temperatures from -22℉ to 266℉, ensuring reliable performance in diverse conditions. Compact and easy to install with barb connectors, this valve is ideal for carburetors and various fuel types including diesel and gasoline.
| ASIN | B08JJ1F79D |
| ASIN | B08JJ1F79D |
| Best Sellers Rank | #35,189 in Automotive ( See Top 100 in Automotive ) #4 in Automotive Check Valves |
| Brand Name | EVIL ENERGY |
| Connector Type | Barb |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,879) |
| Customer reviews | 4.5 4.5 out of 5 stars (2,879) |
| Date First Available | 14 October 2020 |
| Exterior Finish | Stainless Steel |
| Inlet Connection Size | 0.38 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Item model number | EV01342S10BK |
| Manufacturer | EVIL ENERGY |
| Manufacturer | EVIL ENERGY |
| Material Type | Aluminum |
| Maximum Pressure | 6 Bars |
| Model Number | EV01342S10BK |
| Number of Pieces | 2 |
| Number of Ports | 2 |
| Outlet Connection Size | 0.38 Inches |
| Outlet Connection Type | National Pipe Tapered |
| Package Dimensions | 11.99 x 10.59 x 2.79 cm; 41 g |
| Size | 3/8 |
| Specification Met | ANSI B1.20.1, ANSI B16.11, ASME B16.34, ASTM, CSA, EPA, ISO 9001, ULC |
| Thread Size | 3/8 inch (10mm) |
| Thread Type | NPT |
| Unit Count | 2.0 Count |
| Valve Type | check valve |
C**N
Works great on my jeep tj. New fuel pump a few months back and the check valve went bad pretty fast. I chased a lot of issues( maintenance items that needed serviced anyways) but no more cold start issues. Fires right up. Will update in a month or so if it dies on me. But they’re cheap, and only take a few minutes to swap out
C**S
Nice construction, used for pond water feature rather than fuel so s tad over engineered for the purpose but I like that. Good fit well made.
M**D
Recommend
D**D
put on my RV for the generator so gas isn't sucked back to main fuel tank making much easier to start without constantly priming.
Y**D
sure was made from good material , but the flow not what you can expected.
Trustpilot
3 weeks ago
1 week ago