Model SD20 — This regulating solenoid valve operates on 230V power and provides simple and efficient temperature control.
Binary operation: it has only two distinct positions — ON and OFF. Its design incorporates a 5-second closing time that prevents pressure surges in the hydraulic installation, thus protecting the entire network.
Integrated safety: in case of power failure, the SD20 valve automatically opens thanks to its return spring, ensuring a passive safety function.
About the Frico brand
Frico stands as a leader in developing thermal solutions that combine performance and energy efficiency. Its expertise covers a complete spectrum: Thermozone air curtains, solar-powered radiant cassettes, fan heaters renowned for their longevity, destratifiers and intelligent control systems. Frico convectors complete this range by effectively eliminating cold air drafts for homogeneous heat distribution. Each product is designed to optimize thermal comfort while reducing the energy footprint.