For automatic hydraulic balancing, this product features stepless presetting and is made of nickel-plated brass. It is designed for use in two-pipe central heating systems with forced circulation and operates within a temperature range of 2-90 °C.

Further technical features include:

• Thermostatic connection dimension: M30 x 1.5
• Version (1): Infinitely variable presetting
• Version (1): End piece/female thread
• Automatic flow control: Yes
• Operation: Thermostatic with knob
• Radiator connection size: 3/8 in.
• Height: 31 mm
• Length of connection: 185 mm
• Opposite flow direction: No
• Thermostatic preparation: Yes
• Shortened length: No
• Pre-adjustable: Yes
• Body material: Brass
• Maximum flow capacity (min. 15 min.): Flow capacity (min. 15 kPa) 10 l/h.