(with and without KITO® flame arrester)
- 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.
- An electrical fuse of at least 10 amps is required as a safety measurement.
- The use of a residual current circuit breaker (30 mA) is recommended.