Best Cold Water Regulator

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

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

HOZELOCK - Pressure Regulator Easy Drip [7022 0000]

Heatrae Sadia - Megaflo Cold Water Combination Valve 95605817

WANGCL 1/4" Water Pressure Regulator Water Pressure Reducing Valve for RO System Water Regulator Controls

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

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

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

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

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