Eaton Hydraulic Control Orifice-Re

Eaton Hydraulic Control Orifice-Re

The Eaton 111881-013 is a precision hydraulic orifice plug used to control the speed of hydraulic functions on concrete mixers. Installed into a control valve port, its precisely drilled 0.047-inch orifice restricts the flow of hydraulic fluid, allowing for fine-tuned operation of components like the chute lift. Constructed from durable brass to resist corrosion, this plug features a 7/16-20 SAE thread for secure installation. This part is a critical component for maintaining proper hydraulic system performance and is often replaced when hydraulic speeds are incorrect or during valve overhauls.

Key Features

• Precisely drilled 0.047" orifice for accurate hydraulic flow control
• Durable brass construction for corrosion resistance
• Hexagonal body for easy installation and removal with a standard wrench
• 7/16-20 SAE threaded connection for compatibility with standard hydraulic ports

Fits These Mixers

McNeilus, Terex, Con-Tech. Fits McNeilus rear discharge mixers and other concrete equipment using Eaton hydraulic control valves. It is a common component for controlling hydraulic speed in various circuits.

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.