RAVK is self-acting thermostatic actuator primarily for use for temperature control of small hot water cylinders (e.g. storage tanks) or heat exchangers in radiator heating systems. Ordering Example: Temperature controller, DN 15, kv 1,6; PN 16; setting range 25 … 65 °C; Tmax 130 °C; 2-way valve with ext. thread; - 1× RAVK thermostatic actuator, 25 … 65 °C Code No: 013U8063 - 1× VMA DN 15 valve Code No: 065F2034 Option: - 1× Imm. pocket, brass Code No: 065-4414 - 1× Weld-on tailpieces Code No: 003H6908 RAVK can be combined with: - 2-way valves RAV-/8, VMT-/8, VMA, or - 3-way valves VMV and KOVM Controller closes on rising temperature. RAVK 25-45 oC can be combined with VMV DN 15 and DN 20 valves. This combination is used for temperature control in a mixing loop for hot water service.