These innovative water valves produced by Pierburg play a key role in intelligent heat and energy management in modern engine vehicles. These often have several coolant circuits which can be controlled in a targeted manner using seated on-on valves.
When the engine starts, for example, they switch off the flow of the coolant, thereby bringing the engine up to operating temperature more quickly. In hybrid and electric vehicles, Pierburg coolant valves can be used for distributing coolant flows, including temperature control of the batteries and power electronics.
The great versatility of Pierburg coolant valves is a real advantage. These water valves have pressure compensation, thereby enabling high flow rates with low loss of pressure, despite the small dimensions.
Lightweight and compact design.
Low pressure loss.
Fail-safe function (open/closed when de-energised).
Robust and durable (>4 million switching cycle).
Imperial & Other
Liquid Temp Range
-40 to 130 °C
-40 to 266 °F
Ambient Temp Range
-40 to 135 °C
-40 to 275 °F
Ø 20 mm
< 300 ms
Manufacturer Part Number
Please make sure you are ordering the correct item before making the purchase.
This valve can be mounted in the standard upright position or tiled up to 60° in any direction. It is advised that you always consider the flow direction when changing the mounting position from upright.