The ideal threshold for the water pressure at your home is around 80 lb and for ideal purposes. Usually, people have the idea that they want greater values of pressure but in fact, scientifically all you need is a sufficient volume instead which is managed only through a proper system of piping which should be ideally sized. If the pressure is too high it can affect the plumbing and even generate unpleasant sounds. Solenoid valves that are installed on dishwashing areas and laundry areas are not built to tackle high pressure. In fact, the toilet valves are also not equipped to cater to high pressures and need to be replaced every now and then.