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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Radium Engineering
Radium Engineering 20-1533 6AN ORB to 8.5mm Hose Barb One-Way Check Valve
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
The Radium Engineering 20-1533 is a precision-engineered one-way check valve designed to prevent fluid or air backflow in performance plumbing systems. This adapter fitting simplifies the transition from a threaded port to a standard rubber or silicone hose while providing essential flow control for fuel, oil, or ventilation systems.
- Function: One-way check valve prevents reverse flow in low-to-medium pressure lines
- Port A: 6AN ORB (O-Ring Boss) male thread with integrated O-ring for a leak-free seal
- Port B: 8.5mm (approx. 5/16") precision-machined hose barb
- Compatibility: Installs directly into fuel rails, surge tanks, or catch cans equipped with 6AN ORB female ports
- Manufacturer Part Number: 20-1533
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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Radium Engineering 20-1533 6AN ORB to 8.5mm Hose Barb One-Way Check Valve
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
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The Radium Engineering 20-1533 is a precision-engineered one-way check valve designed to prevent fluid or air backflow in performance plumbing systems. This adapter fitting simplifies the transition from a threaded port to a standard rubber or silicone hose while providing essential flow control for fuel, oil, or ventilation systems.
- Function: One-way check valve prevents reverse flow in low-to-medium pressure lines
- Port A: 6AN ORB (O-Ring Boss) male thread with integrated O-ring for a leak-free seal
- Port B: 8.5mm (approx. 5/16") precision-machined hose barb
- Compatibility: Installs directly into fuel rails, surge tanks, or catch cans equipped with 6AN ORB female ports
- Manufacturer Part Number: 20-1533
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