Import Capillary Liquid Expansion Thermostat — Buy in Bulk from Supplier in China

The Capillary Liquid Expansion Thermostat supplied by Dongguan Yaxun Electronic Hardware Product Co. Ltd. operates on the principle of fluid volume change within a sealed bellows to maintain a set temperature. The unit offers a design temperature range of -35 °C to +450 °C, an electrical current rating of 16 A at 250 V and 10 A at 400 V, and an insulated resistance greater than 100 MΩ. Its rated life exceeds ten million actuation cycles and it can withstand an AC voltage of 2000 V for one minute, providing reliable performance in demanding environments.

The thermostat’s capillary element is typically fabricated from a brass‑alloy that offers good corrosion resistance and thermal conductivity, a common choice in temperature‑control hardware. In the wider industry, similar devices are supplied with a temperature accuracy of ±0.5 °C and a response time under five seconds, meeting standard expectations for precision control. The product’s construction also includes a screw‑in mounting base, which facilitates straightforward installation in a variety of equipment.

Typical buyers include manufacturers of stainless‑steel automatic water boilers, embedded ovens, electric frying pans, food‑processing machinery, medical devices and refrigeration units such as kitchen freezers and ice machines. The thermostat is suited for both heating and cooling applications where stable temperature regulation is essential. Trade terms, minimum order quantities and lead‑times are not disclosed in the listing; interested importers should confirm these details directly with the supplier.

Dongguan Yaxun Electronic Hardware Product Co. Ltd. is located in Changping Town, Dongguan, Guangdong Province, China. The company is listed with a harbour‑level trust tier on the platform, although its response rate and average response time are currently recorded as zero, indicating that buyers should verify communication reliability before engaging.

The supplier focuses on electronic hardware components, including temperature control devices such as liquid‑expansion thermostats. The listing does not provide details on certifications, production capacity or specific quality management systems, so purchasers are advised to request any required documentation directly from the company.