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!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Your cart
-
0-9
-
A
-
B
-
R
-
S
Radium Engineering
Radium Engineering 20-1534 6AN ORB to 10mm Barb 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 20-1534 is a high-performance one-way check valve designed to prevent fluid backflow in sensitive automotive systems. This adapter fitting integrates a check valve mechanism directly into the plumbing, streamlining your setup by eliminating the need for bulky inline components. It is engineered to screw directly into any female 6AN ORB (O-ring boss) port, providing a secure, leak-free seal while transitioning to a 10mm (approx. 3/8 inch) hose barb.
- Manufacturer Part Number: 20-1534
- Fitting Type: 6AN ORB Male to 10mm Hose Barb
- Function: One-way check valve to ensure unidirectional flow
- Application: Suitable for fuel, oil, and vacuum plumbing where backflow prevention is required
- Installation: Direct-fit for 6AN ORB ports; uses an O-ring for sealing (ORB side)
Constructed with the precision and durability typical of Radium Engineering components, this check valve is a reliable solution for custom fuel systems, catch can setups, and vacuum lines where maintaining pressure or preventing siphoning is critical.
Choose your Location
-
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
Product Comparison
How they are Different
|
__ __ |
|
|---|---|
| Description |
Description - __ |
| Rating |
Rating - __ |
| Vendor |
Vendor - __ |
| Color |
Color - __ |
|
|
Compare products ( / )
The Atlus Price Guarantee
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Radium Engineering 20-1534 6AN ORB to 10mm Barb 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
30 Days Satisfaction Guarantee
Price Match
Our prices are updated daily to ensure we can offer you the best possible price. In the unlikely case that you have found a lower price, please contact us at hello@atlusauto.com and we'll do our best to answer your query right away!
Easy Financing
We've partnered up with Affirm/Shop!
Why use Affirm/Shop?
- Clear application process
- Friendly support team
- Spread a big payment interest-free
- Ability to buy what you want
How does it work?
- Add your purchase to cart
- Select Shop Payments at checkout
- Complete the application
- Compare any available finance options
Share:
The Radium Engineering 20-1534 is a high-performance one-way check valve designed to prevent fluid backflow in sensitive automotive systems. This adapter fitting integrates a check valve mechanism directly into the plumbing, streamlining your setup by eliminating the need for bulky inline components. It is engineered to screw directly into any female 6AN ORB (O-ring boss) port, providing a secure, leak-free seal while transitioning to a 10mm (approx. 3/8 inch) hose barb.
- Manufacturer Part Number: 20-1534
- Fitting Type: 6AN ORB Male to 10mm Hose Barb
- Function: One-way check valve to ensure unidirectional flow
- Application: Suitable for fuel, oil, and vacuum plumbing where backflow prevention is required
- Installation: Direct-fit for 6AN ORB ports; uses an O-ring for sealing (ORB side)
Constructed with the precision and durability typical of Radium Engineering components, this check valve is a reliable solution for custom fuel systems, catch can setups, and vacuum lines where maintaining pressure or preventing siphoning is critical.
Authencity Guaranteed
We only sell authentic products from verified brand partners and retail partners globally.
Can’t Find the Part You Need?
Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.
Please include as much information as possible, such as your vehicle's year, make, model, trim, engine, desired brand, or part number, to help us quickly identify the correct product.
- Choosing a selection results in a full page refresh.
- Opens in a new window.
