Marine Industry

marine-industryMarine temperature controllers, actuators, and control valves are necessary for ensuring the safe operation of a variety of marine applications, including cooling systems and heat energy recovery. 

The marine industry requires specialized control valves, actuators, and temperature control equipment to ensure safe and reliable fluid regulation processes. Since marine equipment must often operate in extremely volatile conditions, these instruments must meet certain industry-specific requirements, including resistance to corrosion, thermal shock, vibration, and high pressure.

 At Baelz, we specialize in the design and manufacture of process heating and cooling systems and components for a wide range of industries. Our selection of marine actuators, temperature controllers, and control valves are specially designed to provide dependable, energy-efficient operations for a variety of critical marine applications.

Control Valves, Actuators & Temperature Controllers in the Marine Industry

Components used in these systems must be able to operate reliably in extreme conditions, without the need for frequent repairs or maintenance. Baelz products are safe, dependable, and are high-quality, making us a trusted source for various marine equipment and components.

Control Valves

Baelz is pleased to offer quality two- and three-way valves for both mixing and diverting applications. Our control valves offer a host of benefits for marine processes, including: 

  • Enhanced process consistency
  • Improved product quality
  • Increased process efficiency
  • Greater energy efficiency


Linear actuators convert electrical, or pneumatic energy into motion for a wide range of applications. Baelz actuators are specifically designed for quick, precise operation and long service life, even in harsh marine conditions. We are pleased to offer quality linear and rotary motorized actuators for our customers in the marine industry.

Electric Linear and Rotary Actuators

Our electric linear and actuators are used in a variety of marine control applications to control speed, thrust, power, and precision in daily operations. With an easy-to-mount design, our electric linear and rotary actuators can be quickly installed on control valves, dampers and butterfly valves to enhance fluid control in extreme environments. These actuators are specifically engineered for high force, high-performance applications that require exceptional precision, long-term reliability, and little maintenance.

Pneumatic Actuators

Pneumatic actuators convert the energy from pressurized gas or air into linear motion in a control system. These actuators are ideal for liquid and gas flow management in marine equipment. Pneumatic actuators offer safe, cost-efficient performance with a high energy return and consistently reliable operation.

Temperature Controllers

Temperature controllers are engineered to monitor and control the temperature in critical applications to ensure precise, energy-efficient, and safe operations. Using intelligent and automated functions, temperature controllers read signals from thermocouples, RTDs, or sensors to keep process temperatures at consistent levels. Depending on the design, some temperature controllers are built to simultaneously control both heating and cooling.


A wide range of marine industry applications benefit from the use of Baelz’s superior quality control valves, actuators, and temperature controllers.


As automation increases in boats, yachts, and other marine vessels, manufacturers are finding more ways to provide reliable actuation hardware that can operate in extreme conditions. Electric actuators are especially valuable, as they can be installed in a variety of sea vessel applications without the need for additional air compression equipment. Common marine applications that can benefit from Baelz actuators include:

  • Hot Oil Valves
  • Steam Valves
  • Water Valves
  • Glycol Valves
  • Air Duct Control Dampers

Temperature Controllers

Baelz controllers are designed to meet the needs of a wide range of temperatures, inputs and outputs, voltages, interfaces, and alarm requirements. Engineered for streamlined performance, Baelz temperature controllers ensure reliable, safe, and efficient operation. Some of the most common applications for Baelz controllers include: 

  • Exhaust System Regulation
  • Ventilation Systems
  • Cooling Water Systems
  • Oil and Gas Temperature Monitoring
  • Engine Lubrication Oil
  • Fuel Temperature Regulation

Contact Baelz Today

Since 1986, Baelz has been dedicated to providing our clients with the finest quality actuators and controllers in the industry. Our products are known for their durability, reliability, and efficiency, all at competitive prices. Our comprehensive portfolio of process control systems and components includes:

  • Actuators
  • Automation skid packages
  • Control equipment
  • Control calves
  • Controllable ejectors
  • Controllers
  • Engineered systems
  • Heat exchangers

To learn how our products can improve your marine applications, ask the experts at Baelz North America today.

Looking for Technical Data and Resources?

Browse our collection of eBooks, brochures, and data sheets.