Features 1、[Water Pressure Regulator] This water pressure regulator prevents damage to pipes due to high pressure, ensuring the safety and proper functioning of your plumbing system. 2、[Safe Water Supply] Tested and made with high hardness brass, this water pressure regulator valve provides you with safe and healthy water supply. 3、[Universal Compatibility] Designed with 3/4in NH thread, this pressure regulator is compatible with all water sources, convenient and easy to use. 4、[Adjustable Pressure] Preset at 45 PSI, this pressure reducing valve can be easily adjusted to any desired water pressure using a screwdriver. Counterclockwise rotation reduces pressure, clockwise rotation increases pressure. 5、[With Pressure Gauge] The pressure gauge allows you to visually monitor the water pressure, this pressure regulator is suitable for RV, trailer, and more plumbing systems. Specification Item Type: Water Pressure Regulator Valve Material: Brass Package List 1 x Water Pressure Regulator Valve