Pressure Relief Valve - relife valve
Reduce the pressure from your tap with a Holman Pressure Reducer. This product is ideal for reducing the water pressure to your poly pipe and drip systems that water garden beds or vertical gardens.
Watts909 RPZ
Specifications: Pressure Reducer – Inlet: Maximum 8bar (800kPa), Inlet thread size: 3/4″ BSP 20mm (female), Outlet: 2 bar (200kPa), Outlet thread size: 3/4″ BSP 20mm (male)
Watts909 backflow PreventerRepair Kit
watts909 backflow preventer1 1/2
All you really want from a pressure reducer is that it fits and is robust (and reduces pressure). This one fits all three criteria. Very happy.