Caleffi - 22mm Inlet Control Multibloc Valve Group 533002CST by Altecnic Caleffi : Amazon.co.uk: DIY & Tools
WATER PRESSURE REDUCING VALVE WITH GAUGE 15MM & 22MM FITTING REGULATING PRV TCP | eBay
Altecnic Eres – 15mm/22mm Adjustable 1-6 Bar Pressure Reducing Valve With Gauge Port ER-PRV152210 - Venteuro, Cylinder System Spares, Spares for Hot Water Systems, Plumbing & Heating Parts across Europe
Easiset 320 Series (Cold) Pressure Reducing Valve | Reliance Valves