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  • Earl’s -4 UltraPro Hinge Type Check Valve for Fuel and Oil Systems
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Earl’s -4 UltraPro Hinge Type Check Valve for Fuel and Oil Systems
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Earl’s -4 UltraPro Hinge Type Check Valve for Fuel and Oil Systems

Earls
ERL253004ERL
Out of stock
Check Valves / One-Way Valves
$159.95
Upgrade your fuel or oil system with the Earl’s -4 UltraPro Hinge Type Check Valve, designed...
Earl’s -4 UltraPro Hinge Type Check Valve for Fuel and Oil Systems
Description

Upgrade your fuel or oil system with the Earl’s -4 UltraPro Hinge Type Check Valve, designed for high-performance reliability. Crafted from anodized aluminum with an internal stainless steel hinge and GF-600S Viton® seal, this valve delivers durable, leak-free performance in diesel, alcohol, and other fuel applications. The compact military-inspired design provides full flow at just 1 PSI while withstanding high pressures up to 1250 PSI. This advanced hinge-type check valve ensures consistent one-way flow, outperforming traditional flapper valves in both efficiency and space-saving installation. Ideal for racing, high-performance, or custom fuel and oil systems, it combines precision engineering, durability, and reliability.

Features:

  • Anodized aluminum body for lightweight durability
  • Internal stainless steel hinge for reliable one-way flow
  • GF-600S Viton® seal compatible with diesel, alcohol, and fuels
  • Compact military-style design for space-saving installation
  • High-pressure rating up to 1250 PSI for demanding applications
  • Full flow release at 1 PSI for optimal system performance
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Shipping

Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.

Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.

Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.

Returns

Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.

Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.

Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.

Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).

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