Radium Engineering Check Valve - 6AN ORB to 10mm Barb

Radium Engineering Check Valve - 6AN ORB to 10mm Barb

Application: Universal – fuel, oil, coolant and water lines
Part Type: One-way check valve, 6AN ORB to 10mm barb
Part Number: 20-1534

A one-way check valve permits flow in one direction only. The Radium 20-1534 threads into a 6AN ORB port and provides a 10mm barb outlet, with the flow direction laser etched on the hex.

Inside is a spring-loaded stainless steel plunger with an aerodynamic shape for smooth, laminar flow, sealed with FKM and housed in a lightweight anodised aluminium body. The threaded section is extended 3.4mm compared with a standard 6AN ORB fitting to give the internal valve clearance. Suitable for petrol, ethanol, methanol, diesel, water, coolant, oil and similar fluids.

Key Features

• One-Way Flow: Spring-loaded piston valve permits flow in one direction only
• Port Thread: 6AN ORB (9/16"-18) with FKM O-ring seal
• Barb Outlet: 10mm barb
• Flow Direction Marked: Direction of flow is laser etched on the hex
• Low Cracking Pressure: Opens at just 0.3 psi
• High Holding Pressure: 1000+ psi maximum operating and backflow holding pressure
• Laminar Flow Plunger: Aerodynamically shaped stainless steel plunger
• Fluid Compatibility: Petrol, ethanol, methanol, diesel, water, coolant and oil

What's Included

• Check valve, 6AN ORB to 10mm barb

Important Notes

• Flow is one direction only – check the etched arrow on the hex before installing
• The threaded section is 3.4mm longer than a standard 6AN ORB fitting to clear the internal valve
• Radium specifies the 20-1534 on several of its fuel hangers for pumps without an internal check valve (for example Walbro F90000295 and Ti Automotive E5LM pumps)

Vehicle Fitment

• Universal – see Application

Not sure if this suits your vehicle? Email sales@coore.com.au and our team will confirm fitment.