Best Cold Water Regulator

Water Pressure Reducing Regulator Valve for 22mm Compression & 15mm Copper Piping Adjustable 1-6 Bar Brass Adjustable Pressure Reducing Valve with Gauge.

Patio Gas Regulator 27Mm Clip On With 2M Hose + 2 Clips Fits Calor/Flogas

Heatrae Sadia - Megaflo Cold Water Combination Valve 95605817

15mm Adjustable Pressure Reducing Valve Including Gauge 1-6 Bar Reliance Water Controls

Scubapro GO Voyage Blanc 2XS Cold Water Regulator Kit Unisex-Adult, White us, XXS

HOZELOCK - Pressure Regulator Easy Drip [7022 0000]

Reliance Water Pressure Reducing Regulator Valve for 22mm Commpression PRED700020 Copper Piping Adjustable 1-6 Bar Adjustable Pressure Regulator.

kisimixer Thermostatic Mixing Valve for Shower System Water Temperature Control Pipe Basin Thermostat Control, Solid Brass 3-Way Hot Cold Water Regulator 1/2" BSP (15mm) Connection

Coleniny Thermostatic Mixing Valve for Shower System Water Temperature Control Pipe Basin Thermostat Control, Solid Brass 3-Way Hot Cold Water Regulator 1/2" BSP (15mm) Connection

SPARES2GO Pressure Reducing Regulator Valve for 22mm & 15mm Copper Piping