Kimble Hydraulic Main Relief Valve

Kimble Hydraulic Main Relief Valve

This is a main hydraulic relief valve for Kimble rear discharge concrete mixers. As a critical safety component, this cartridge-style valve protects the hydraulic system from over-pressurization by diverting excess flow when pressure exceeds its preset limit. It is a direct replacement for the primary relief valve in the mixer's hydraulic control system. Failure of this valve can lead to catastrophic damage to the hydraulic pump, motor, and other components, making it an essential part for routine maintenance and immediate replacement when it fails.

Key Features

• Direct-acting, poppet-style design for fast response to pressure spikes
• Screw-in cartridge format for easy installation into a standard C-10-2 hydraulic cavity
• Protects the main hydraulic pump and circuit from damage due to overpressure
• Durable steel construction for long service life in demanding mobile applications

Fits These Mixers

McNeilus, Con-Tech, CBMW, Kimble. Designed for the main hydraulic control system on Kimble rear discharge concrete mixers, including K2000 and K2200 series trucks which are known to use Eaton hydraulic components.

All measurements ± standard manufacturing tolerance.

Product descriptions are drafted with automated tools and reviewed as time allows. While we work to keep them accurate, specifications and fitment should be confirmed with a Customer Service specialist at 800-745-3414 before purchase. Found an error? Let us know and we’ll fix it.