Product code: 4014999
Delivery estimate: 1-2 workdays
The automatic Honeywell DU145 by-pass and pressure difference valve to maintain the pressure difference and minimum flow in heating systems. Reduces the flow noise, especially when closing the radiator valves. Connection size: 3/4” internal thread. Form: corner. Medium: hot water. Operating temperature: max 110°C. Operating pressure: max 3bar. Pressure difference setpoint range: 0.1-0.6bar. For systems with an approximate capacity of 70kW or lower. Material: the frame and connectors made from brass, the neck and the valve plate from plastic, the spring from stainless steel, the seals from EPDM rubber.
