Water pressure regulator valve is stable, durable and corrosion resistance, which is easy to install and can be used for a long time. Water pressure reducing valve is universal and with pressure meter, which is convenient to use for you. It is made of high quality brass material. The length of the water pressure regulator valve is 10.3cm and the width is 2.4cm. It is applied to hydraulic instability, water flow too fast, water purifiers and gas heater. Item Name: Water Pressure Regulator Valve Material: Brass Size Details: 10.3cm x 2.4cm(Approx.) Pressure Gauge Diameter: 5.1cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Water Pressure Regulator Valve