Solutions
/ Off-Highway

Custom Solenoids and Valves for Off-Highway Applications

Engineers at OEMs and system suppliers for heavy vehicle systems trust TLX to meet increased environmental standards with high durability, safety, and performance requirements.

3-Way Switching Valve

A thermal management control with three ports that brings together critical performance characteristics and flexibility to suit multiple mobility platforms.

4-Way Switching Valve

A thermal management control valve with four ports that brings together critical performance characteristics and flexibility to suit multiple mobility platforms.

Discrete Proportional Valve System

Uses an intelligent combination of simple binary (ON/OFF) solenoid valves with varied port size to achieve stepped proportional control.

Peak and Hold Control Module

The peak and hold control module allows any-size solenoid to operate at a higher force without overheating the coil.

Proportional Pressure Relief Valve

This direct-acting, normally open, proportional pressure relief valve can be designed to operate over various pressure ranges.

Coolant Control Valve

A continuous duty, normally closed valve that can control the flow of fluids with a maximum flow of 8 GPM.

Solenoid Vent Valve

Normally closed, three-port solenoid vent valves designed with a zero leakage rate and a minimum life of 120,000 cycles.

Three-Way Proportional Pressure Reducing-Relieving Valve

This proportional solenoid valve is a direct-acting, normally open, continuously variable pressure relief valve.

Proportional Solenoid Actuator

This proportional solenoid actuator (used to power proportional hydraulic valves in off-highway applications) is direct-acting and continuously variable.

Canister Proportional Purge Solenoid Valve

This example of a pulse width modulated, proportional flow control solenoid valve is used in a vehicle's emission control system.

Proportional Pressure Reducing Relieving Valve

This continuously variable pressure reducing relieving valve can be designed to operate over various pressure ranges to optimize controllability.

Pressure Release Solenoid Valve

This solenoid valve example is used for applications needing to quickly reduce pressure within an enclosed cavity or transmit fluid to another passage.

View All Solenoids and Valves

Additional Resources

Articles
/ Design Case Study

Coolant Control

May 1, 2025

Articles
/ Tech Brief

Solenoid 101: What is a Solenoid?

March 12, 2025

Articles
/ Podcast

Advanced Mobility: Static vs. Dynamic Thermal Management

September 4, 2024

Articles
/ Design Case Study

Proportional Valves May be the Key to Improving EV Battery Pack Thermal Management

July 10, 2024

Articles
/ Technical Article

Trust is a Must

July 19, 2022

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Contact

TLX Technologies
N27 W23727 Paul Road
Pewaukee, WI 53072

T 262-372-2165
F 262-970-8665
[email protected]

Our Quality

We are dedicated to the continuous improvement of our technology, productivity, quality, and employee engagement as we work to meet and exceed the needs of our customers.

Quality Policy

TLX Technologies, LLC will consistently provide products that meet or exceed the requirements of our customers. The company complies with all of the requirements of the ISO 9001:2015 Quality Management System Standard. We will establish, monitor and work to continuously improve customer satisfaction, technology, productivity, quality and employee engagement.
Patents
ISO 9001:2015
ISO/IEC 80079-34:2020

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