400707.00020
400707.00020
400707.00020
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400707.00020
400707.00020
400707.00020

Kaeser Vent Valve Kit Replacement - 400707.00020

Kaeser ReplacementSKU: 400707.00020
Price:
$279.50
Stock:
In Stock

Description

Kaeser Vent Valve Kit Replacement - 400707.00020

Support reliable venting and compressor control with the Kaeser Vent Valve Kit Replacement - 400707.00020, a valve repair kit designed for compatible Kaeser compressor applications. This kit helps restore the internal components of the vent or auxiliary valve assembly, which supports controlled pressure release and proper compressor operating response during loading and unloading. Replacing worn, leaking, sticking, or damaged valve components can help reduce pressure control issues, improve system response, and support dependable compressor operation.

  • Supports Vent Valve Operation: Helps restore the valve components responsible for controlled venting and pressure release within the compressor system.
  • Helps Improve Compressor Response: Servicing worn valve components can help reduce inconsistent loading, unloading, or pressure control behavior.
  • Vent Valve Repair Kit Design: Identified as Kaeser part number 400707.00020 and listed as a vent valve, auxiliary valve, or combination valve repair kit.
  • OEM Compatible Replacement: Built as a replacement for Kaeser part number 400707.00020 to support routine valve maintenance and reliable compressor performance.

Keep compressor venting and control functions working properly with the Kaeser Vent Valve Kit Replacement - 400707.00020, a practical repair kit for supporting long term Kaeser compressor reliability.

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 Kaeser Products to Check Out:

In addition to the Kaeser Vent Valve Kit Replacement - 400707.00020, we have Kaeser Air Filters, Kaeser Oil Filters, Kaeser Separators, Kaeser Oil and more to help you keep your Kaeser Compressor in top shape.

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Frequently Asked Questions

Is the 400707.00020 vent valve kit compatible with my Kaeser compressor?

The 400707.00020 is a Kaeser vent valve repair kit for compressors that use this exact auxiliary or combined auxiliary venting valve configuration. Compatibility should always be confirmed by matching 400707.00020 in your compressor parts manual and verifying the 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 400707.00020 vent valve kit do?

The 400707.00020 is used to rebuild serviceable components within the compressor’s vent valve assembly. The vent valve system helps control pressure release and unloading functions during compressor operation.

A properly functioning vent valve assembly can help:

  • Release internal pressure during unloading or shutdown
  • Support proper compressor load and unload operation
  • Help reduce trapped pressure in the separator or control circuit
  • Support reliable starting conditions
  • Maintain proper pneumatic control-system performance

Why is replacing the 400707.00020 important?

A worn vent valve can interfere with the compressor’s unloading and pressure-release functions. Replacing worn internal valve components with the 400707.00020 repair kit can help maintain:

  • Reliable unloading performance
  • Proper pressure release after shutdown
  • Reduced stress during restart
  • Stable pneumatic control operation
  • Better protection for related valve and control-system components

Ignoring vent valve wear can contribute to hard starts, pressure remaining in the system after shutdown, air leaks, or irregular compressor cycling.

Is this an OEM part?

This is an OEM-equivalent replacement vent valve kit designed to meet the same performance standards as the original Kaeser kit. 

What are the signs that the 400707.00020 vent valve kit may be needed?

Common symptoms can include:

  • Air leaking from the vent valve area
  • Pressure remaining in the system after shutdown
  • Compressor starting under load
  • Unusual hissing during unload or shutdown
  • Inconsistent load and unload operation
  • Difficulty reaching normal operating pressure
  • Faults related to pneumatic control operation
  • Worn seals or internal valve components found during inspection

These symptoms can also be caused by a faulty solenoid, control air leak, minimum pressure valve issue, or damaged tubing, so the full control circuit should be inspected before replacing the kit.

How difficult is it to install?

Installing the 400707.00020 is generally an advanced maintenance task because it involves the compressor’s pneumatic control and unloading system.

Before installation, the compressor should be:

  • Fully shut down
  • Electrically locked out
  • Completely depressurized
  • Cooled to a safe working temperature
  • Verified so no stored air pressure remains in the control circuit

Installation typically involves documenting tubing and valve orientation, removing the vent valve assembly as required, replacing the internal service components, reinstalling the assembly, and checking for leaks and correct load/unload operation after startup.

Do you carry other parts for Kaeser?

Absolutely. We stock a range of air filters, oil filters, valves, synthetic oils, and many other maintenance parts for Kaeser equipment. If you don’t see what you need, just ask and we’ll help you find it. 

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.