PR20 pressure reducing valve.
Excellent for protecting water filters, appliances such as solar hot water systems, dishwashers etc…
3/4″ bsp Female inlet & 3/4″ bsp Female outlet.
Valve has a 1/4″ bsp port with a screw in plug for a pressure gauge.
Factory preset at 500kPa but can be adjusted from 100kpa – 600kpa by adjusting the screw on top.