The Trede Tec Inta Pressure Reducing Valve with Gauge is a high-quality, UK-made plumbing fixture suitable for domestic use. Made from brass and featuring a 15mm or 22mm size, this pressure reducing valve from the Intatec brand ensures reliable control of water pressure in your home. With a built-in gauge for easy monitoring, this unit is a practical and durable addition to any plumbing system.