Vaillant safety relief valve for thermocompact VU (fan-assisted), turmomax VUW (fan-assisted), aquaPLUS VUI (fan-assisted) and VWS (heat pump hybrid) boilers. The pressure relief valve aids in pressure control in a closed system by opening proportionally to relieve excess pressure, preventing catastrophic failure.
3 bar
Female push fit inlet connection
Female screw fit outlet connection
Comes with pipe elbow, clips and O-ring
Technical specification
TypePressure Relief ValveManufacturer Model No190732Brand NameVaillant