Kaeser Maintenance Kit for the Bypass Valve Replacement – 222958E1

The Kaeser 222958E1 is an OEM Maintenance Kit for the Bypass Valve used on selected Kaeser rotary screw air compressors. Kaeser parts references identify the description as “KIT, VALVE; MAINTENANCE; BYPASS VALVE.”

The bypass valve kit is used during scheduled servicing to renew the internal wear/sealing components of the bypass valve. Proper bypass-valve operation helps regulate the compressor’s oil/temperature-control circuit and maintain reliable compressor operation. A parts listing also identifies 222958E1 as a maintenance kit for the bypass valve in Kaeser compressor applications.

Features

• Part Number: 222958E1
• Brand: Kaeser
• Part Name: Bypass Valve Maintenance Kit
• Type: Valve Service / Maintenance Kit
• Designed for rotary screw compressors
• Replaces serviceable bypass-valve components
• Helps restore proper valve sealing and operation
• Suitable for preventive maintenance

Applications

• Kaeser rotary screw compressors
• Bypass valve assemblies
• Compressor oil/temperature regulation system
• Preventive maintenance and valve servicing
• Selected ASD, BSD and CSD compressor applications

Benefits

• Restores bypass-valve performance
• Helps maintain proper compressor temperature regulation
• Reduces internal leakage
• Supports efficient compressor operation
• Extends bypass-valve service life
• Helps reduce unplanned downtime

Specifications

Note: Some suppliers call it a bypass valve kit, while Kaeser parts references specifically describe it as a maintenance kit for the bypass valve.

Compatibility: Verify the compressor model and serial number before ordering, because Kaeser maintenance kits can be application-specific.