Camping stove manufacturers need thermal control components that are compact, reliable, and accurate in outdoor environments. Bi-metal discs for camping stoves provide a mechanical method of regulating fuel output without requiring electronics, which makes them ideal for rugged field conditions. Senasys manufactures custom bi-metal discs in the United States with fast lead times, no minimum order quantities, and 100 percent testing for performance. Contact us to request a sample or discuss your application with our team.
What Are Bi-Metal Discs and Why Use Them?
Bi-metal discs are small mechanical components that flex when exposed to specific temperatures. This motion triggers a mechanical response such as opening or closing a valve. Senasys builds discs to actuate anywhere between 0°F and 350°F, providing a simple and reliable method for thermal control.
Key Product Features
Custom actuation temperature from 0°F to 350°F
Compact size for integration into small assemblies
Mechanical operation with no electronics required
Built and tested in the USA
No minimum order quantities
Application of Bi-Metal Discs for Camping Stoves
Camping stoves typically operate on butane or propane, both of which require precise regulation to ensure user safety. Bi-metal discs respond to temperature changes by bending or snapping. This motion adjusts a valve that controls fuel flow, either increasing or decreasing the output to stabilize internal temperature.
When the disc cools, it returns to its original shape and resets the valve. This cycle provides:
Passive thermal regulation
Protection from overheating
Consistent flame performance during use
Zero need for electrical control systems
This type of thermal control is particularly effective for small, portable stoves used in unpredictable outdoor conditions.
Benefits for OEM Stove Manufacturers
Senasys bi-metal discs deliver real advantages for stove OEMs:
Reduced system complexity compared to electronic regulators
Compact components that fit tight design constraints
Lower cost per unit
Increased product reliability in harsh environments
Fully customizable activation temperatures
Because the discs are mechanical, they are highly resistant to vibration, moisture, and dust—factors commonly found in outdoor applications.
Why OEMs Choose Senasys
Senasys supports OEMs by providing flexible thermal control components designed for production or prototyping. Key advantages include:
No minimum order requirements
Custom builds with fast turnaround
Full testing on every disc for performance confidence
Willingness to sell discs as standalone parts, which most competitors do not offer
This makes Senasys a practical supplier for both new stove designs and upgrades to existing models.
Bi-metal discs for camping stoves are a cost-effective, reliable solution for regulating fuel flow in portable stove systems. Senasys manufactures these components in the USA to meet exact customer requirements, supporting fast lead times and small production runs. For OEMs seeking better safety, simplicity, and performance in compact designs, Senasys bi-metal discs offer a proven path forward.
The superior controls manufactured by Senasys have a history of solid performance in many industries. From 22.5 mm selectors, to the four quadrant lighted feedback CMC controls, almost any switching need can be, and has been utilized
in a variety of applications. Select a group below for more information. When you have found a switch that fits your needs, simply fax or email your specs to us and let our highly trained engineers find the most efficient configuration
for your applications.
Custom Soltutions
Senasys products are designed & manufactured to meet the needs of original equipment manufacturers worldwide.
Made in U.S.A.
Senasys products are designed & manufactured in Eau Claire, Wisconsin, U.S.A.
