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[Black,2PCS]
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[Silver,9/16]

EVIL ENERGY Fuel Check Valve One Way Inline Non Return Diesel Gasoline Black & Silver 2/4PCS

SKU: EVFS01272S4BK
Product Type: Fuel Check Valve
$9.99
$9.99
color: Black
Size: 5/32
Quantity: 2PCS

  • Instant Backflow Prevention – One-way stainless-spring design keeps fuel pressure stable and stops reverse flow.
  • Wide Fluid Compatibility – Works with gasoline, diesel, oil, air, water, and low-pressure carburetor systems.
  • Built for Harsh Conditions – 6061-T6 aluminum, anodized surface, and -22℉ to 266℉ temperature tolerance.
  • Fast & Secure Installation – Barb connection fits snugly on standard fuel hoses for leak-free setup.
  • Multiple Sizes Available – From 5/32 inch to 9/16 inch OD, ideal for custom builds and fuel system upgrades.

Secure online checkout with free 1-year warranty, 180-day money-back guarantee, free shipping over $50, and expert customer support from EVIL ENERGY.
[Black,2PCS]

EVIL ENERGY Fuel Check Valve One Way Inline Non Return Diesel Gasoline Black & Silver 2/4PCS

$9.99
[Black,2PCS]
[Silver,2PCS]
[Black,2PCS With Hose Clamps]
[Silver,2PCS With Hose Clamps]
[Silver,3PCS With Hose Clamps]
[Black,4PCS]
[Silver,4PCS]
[Black]
[Black]
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[Silver]
[Silver]
[Silver]
[Silver,5/16]
[Silver,5/32]
[Silver,3/8]
[Silver,1/4]
[Silver,1/2]
[Silver,9/16]
EVIL ENERGY Fuel Check Valve One Way Inline Non Return Diesel Gasoline Black & Silver 2/4PCS

EVIL ENERGY Fuel Check Valve One Way Inline Non Return Diesel Gasoline Black & Silver 2/4PCS

$9.99
color: Black
Size: 5/32
Quantity: 2PCS
Specifications

Available Sizes 5/32, 1/4, 5/16, 3/8, 1/2, 9/16 inch OD
Material 6061-T6 Aluminum Alloy (Black Anodized)
Function One-Way / Non-Return Check Valve
Minimum Upstream Pressure 0.2 bar (2.9 psi)
Working Pressure Range 0.2–6 bar (2.9–87 psi)
Operating Temperature -22℉ to 266℉
Spring Stainless Steel
Media Compatibility Gasoline, Diesel, Oil, Air, Water (Not for Methanol)
Package 2PCS / 4PCS

Description

This one-way inline check valve is engineered to keep your fuel system stable and protected. Built from 6061-T6 aluminum and finished with corrosion-resistant anodizing, it delivers long-term reliability in performance applications. The internal stainless-steel spring opens in one direction only, ensuring consistent pressure and preventing fuel from draining backward when the engine is off. Its compact body and barb-style ends allow quick installation on standard fuel hoses without additional hardware. Designed for carbureted and low-pressure fuel systems, this valve works with gasoline, diesel, oil, air, and water, making it a versatile upgrade for street, off-road, marine, and small-engine setups.

Inline Fuel Check Valve 2PCS
Working Principle
EVIL ENERGY Fuel Check Valve One Way Inline Non Return Diesel Gasoline
EVIL ENERGY Fuel Check Valve One Way Inline Non Return Diesel Gasoline

 

Shipping & Return

Brand Summary

Policy Details
Cancellation Policy Orders can be canceled within 48 hours of placement. Refund processed in 3-5 business days.
Returns Policy Returns accepted within 180 days. Full refund within 90 days; 15% fee for 90-180 days.
Non-Returnable Items Only regular-priced items are eligible for refunds; sale items are non-refundable.
Refund Processing If no refund received, check your bank/credit card. For ongoing issues, contact support@ievilenergy.com.

Return Reasons

  1. Quality Issues: Provide photos/videos; we cover return shipping.
  2. Wrong Item Ordered: Buyer covers return shipping; email within 30 days.
  3. Change of Mind: Buyer covers return shipping; email within 30 days.
  4. Shipping Damage: Inspect packages; do not sign for damaged items.
  5. Incorrect Item Shipped: Contact within 7 days.

Price Protection Policy

Effective from August 25, 2024. Price drops within 7 days of purchase can be claimed.

Disclaimer

EVIL ENERGY reserves the right to interpret, modify, or terminate this policy in accordance with applicable laws and regulations.

If you need further information or assistance, feel free to ask!

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