L 3 N Electrical heating for KITO®-Armatures
(with and without KITO® flame arrester) Application Frost protection or heating for constant temperature in the valve casings for ambient temperatures down to -20 °C. Heater cables of temperature classes T4 and T6 are used depending on the product to be heated. A constant heating is only permitted up to ambient temperatures ≤ +20 °C. […]