408893
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408893

Sullair Shuttle Valve Replacement - 408893

Sullair ReplacementSKU: 408893
Price:
$139.00
Stock:
In Stock

Description

Sullair Shuttle Valve Replacement - 408893

Maintain proper compressor control airflow and reliable system response with the Sullair Shuttle Valve Replacement - 408893. This shuttle valve is designed for Sullair compressor applications and directs compressed air from one of two pressure sources while preventing backflow. By managing pneumatic signals within the control system, this valve helps ensure consistent operation, stable pressure response, and dependable compressor performance.

  • Directs Pneumatic Control Signals – Allows airflow from one of two sources to pass through while blocking reverse flow, supporting proper system logic.
  • Prevents Backflow Between Circuits – Double check valve design helps isolate pressure sources and maintain correct control system function.
  • Supports Compressor Control Operation – Plays a role in maintaining stable airflow signals for consistent compressor response and performance.
  • OEM Compatible Fitment – Identified as Sullair part number 408893 and described as a 1/4 inch shuttle valve for compressor applications.

Support reliable compressor control system performance with the Sullair Shuttle Valve Replacement - 408893, a critical pneumatic component engineered to manage airflow direction and maintain stable system operation.

Why Choose Us?

  • OEM-Equivalent Quality: Our parts meet or exceed OEM standards - at a fraction of the price. You're not paying extra for a logo.
  • Not Just Another Marketplace: We're not just a place to buy parts or oil. We're compressor experts who can provide personalized guidance and reliable support.
  • All Brands, No Restrictions: Unlike many distributors who are tied to OEM agreements, we sell and service parts for all major compressor brands. Can't find what you need? We'll help you get it.
  • USA-Based Support: Talk to real people in Greenville, SC, who know compressors and are ready to help.

Still curious? Learn more about our Inlet to Outlet™ Promise and see why so many customers trust us as their go-to compressor partner.

Other Sullair Replacement Parts:

In addition to the Sullair Shuttle Valve Replacement - 408893, we stock replacement parts for Sullair Air Filters, Sullair Oil Filters, Sullair Separators, Sullair Oil and more so you can maximize the performance of your Sullair Compressors.

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Frequently Asked Questions

Is the 408893 shuttle valve compatible with my Sullair compressor?

The 408893 shuttle valve is designed for Sullair compressor applications that require this exact part number. This part is commonly identified as a 1/4 inch double-check shuttle valve used in Sullair systems. Compatibility should always be confirmed by matching 408893 in your compressor’s parts manual or by verifying your model and serial number before ordering. Not sure? Reach out with your compressor model and serial number and we’ll help confirm compatibility.

What does the 408893 shuttle valve do?

The 408893 is a shuttle valve (double-check valve) that helps direct airflow between two sources. It automatically allows air to flow from the higher-pressure source while blocking the lower-pressure side. This type of valve is typically used in control circuits, unloading systems, and pressure signal routing within the compressor.

Why is it important to replace a faulty shuttle valve?

A faulty shuttle valve can interfere with how the compressor routes pressure signals or controls system functions. This can lead to inconsistent unloading, improper control response, or overall system inefficiency. Replacing the valve helps restore proper airflow direction and control performance.

Is this an OEM part?

This is an OEM-equivalent replacement shuttle valve designed to meet the same performance standards as the original Sullair valve.

What are the signs that the 408893 shuttle valve needs to be replaced?

Common signs include air leaks, inconsistent control behavior, failure to properly switch between pressure sources, or reduced system responsiveness. If the compressor is not responding correctly to pressure signals, the shuttle valve may need to be inspected and replaced. 

How difficult is it to install?

Shuttle valve replacement is generally a mechanical service task. In most cases, the valve is removed from the pneumatic control circuit and replaced with the new component. Because this part is part of the compressor’s pressurized air system, the machine should always be shut down, isolated, and fully depressurized before service is performed.

Do you carry other parts for Sullair compressors?

Absolutely. We stock air filters, oil filters, belts, valves, intercoolers, aftercoolers, lubricants, rebuild parts, and more for Sullair compressors. If you don’t see what you need, just ask and we’ll help you find it. 

How do I know which oil to use in my Sullair compressor?

Stationary rotary screw compressors may have specific oil requirements that differ from reciprocating or portable units. To make sure you’re using the right lubricant for your machine, check out our full guide here: Choosing the Right Oil for your Sullair Compressor. It covers the recommended options for rotary screw compressors and helps you match your compressor with the proper oil.

Where do your products ship from?

All parts ship from our Greenville, South Carolina warehouse. Our USA-based team ensures fast shipping and dependable customer support whenever you need assistance.