A domestic water pressure reducing valve is a crucial component of any domestic plumbing system, as it helps to regulate the flow of water and maintain a safe and consistent water pressure level. With the increase in water pressure, there can be various problems, such as leaks, damage to pipes and fittings, or reduced water flow.
A pressure reducing valve solves these issues by reducing the water pressure to a safe and optimal level, thereby ensuring the longevity and proper functioning of the plumbing system. In this blog post, we’ll delve into the benefits of having a domestic water pressure reducing valve, its workings, and why it’s an important addition to your home’s plumbing system.
What is a domestic water pressure reducing valve?
A domestic pressure reducing valve, also known as a pressure regulator, is a device that is installed in a domestic home to control and reduce the water pressure that is supplied to the home. The purpose of a pressure reducing valve is to maintain a consistent and safe water pressure throughout the house, which is important for a variety of reasons.
How does a water pressure reducing valve work?
One of the main purposes of a pressure reducing valve is to help protect your home’s plumbing system. The control valves ensure that incoming water pressure doesn’t exceed your plumbing systems limits. They are uniquely designed to reduce the pressure in case it gets dangerously high by letting it out of the water system.
Why it’s important to have a water pressure reducing valve in you home
High water pressure can cause damage to pipes, fittings, and fixtures, leading to leaks and costly repairs. A pressure reducing valve helps to prevent this damage by reducing the pressure of the water that is supplied to the home. This helps to prolong the life of your plumbing system and can save you money in the long run.
Does a pressure reducing valve reduce flow rate?
No, another benefit of a pressure reducing valve is that it helps to improve water flow. High water pressure can cause low water flow, which can make it difficult to use multiple fixtures at the same time. A pressure reducing valve helps to improve water flow by maintaining a consistent pressure throughout the house. This ensures that water is delivered to fixtures such as showers, bathtubs, and sinks at a steady rate, making them more efficient and easier to use.
A pressure reducing valve also ensures that the water pressure is safe for household appliances such as washing machines, dishwashers, and boilers. These appliances are designed to operate at a specific water pressure, and high pressure can cause damage to them, leading to costly repairs or replacements. A pressure reducing valve helps to protect these appliances by reducing the pressure of the water that is supplied to them.
In addition, a pressure reducing valve can also help to lower your water bill. High water pressure can cause water to be wasted, leading to higher water bills. A pressure reducing valve helps to reduce water waste by maintaining a consistent pressure throughout the house, which can lower your water bill and help you save money.
What should a pressure reducing valve be set at?
In Melbourne, the standard recommended setting for a domestic plumbing system pressure reducing valve is around 500 kPa. However, the exact setting can vary depending on the specific needs of the plumbing system and the local water supply pressure, which can range from 300 kPa to 800 kPa. It’s best to consult with a licensed plumber to determine the appropriate setting for your specific plumbing system.
Does a non return valve reduce water pressure?
No, a non-return valve (also known as a check valve) does not reduce water pressure. Its purpose is to prevent water from flowing back in the reverse direction once it has passed through the valve. Non-return valves are commonly used in plumbing systems to prevent backflow and ensure that water flows in the intended direction. While it does not reduce water pressure, it can help to maintain a consistent water flow rate by preventing backflow and ensuring that water is only flowing in one direction.
In conclusion
A pressure reducing valve is an essential device that is installed in a domestic home to control and reduce the pressure that is supplied to the home. It is important to have one in your home to protect your plumbing system, improve water flow, protect household appliances, and lower your water bill.
If you suspect that your home does not have a pressure reducing valve or if you have concerns about the performance of your water pressure, it is a good idea to contact a local plumber for a professional assessment and recommendations.
As local emergency plumbers in Melbourne we’ve come across many plumbing problems that could’ve easily been avoided with a water pressure reducing valve.
