Water supply control valves

Water supply control valves - a key element of the installation

Water control valves are an essential element of every professional plumbing installation.   At Onninen, we understand their importance perfectly. Our product range includes a wide range of valves from renowned manufacturers. We offer products from the Resideo Braukmann and Bermad brands. With them, we ensure the highest quality and reliability.

We often come across questions about types of control valves. Our offer includes, among others:

• Priority valves
• Priority valves with pressure regulator DN 50-100
• Priority valves with 1 inch and 1 1/2 inch threaded connections

Each of these types of valves plays an important role in water systems.   Priority valves provide priority water flow to selected receivers. Models with a pressure regulator additionally control the pressure in the system. This is crucial for the protection of devices and the comfort of users.

Selection of water supply control valves - what to pay attention to?

When choosing water control valves, several important factors should be considered. First of all, the diameter of the connection is important. It must correspond to the size of the pipes in the installation. Another aspect is the maximum working pressure of the valve. It should exceed the pressure in the water supply network.

In our daily practice we see how important precise flow regulation is.   That is why we recommend valves with the possibility of precise adjustment. This allows for the optimization of the entire system. It is also worth paying attention to the material of the valve. Stainless steel or brass provide long-term corrosion resistance.

From experience we know that customers often ask about valves for specific applications. For example:

• For fire protection installations
• For irrigation systems
• For water supply networks in multi-family buildings

For each of these cases, we offer appropriately selected control valves. Our technical advice helps in choosing the optimal solution.

Water supply control valves in practice - application examples

We recently used DN 80 priority valves in a project for a large housing estate.   They ensured priority water supply to fire hydrants. In the event of a fire, the valves automatically redirect the flow to the fire extinguishing system. This is crucial for the safety of residents.

Another interesting example is the use of control valves in the irrigation system. We supplied valves with a pressure regulator for a large farm. They allowed for maintaining a constant pressure in the irrigation system. Thanks to this, the plants receive the optimal amount of water, regardless of pressure fluctuations in the network.

In the case of modernization of the old water supply network in the city center, we used reducing valves.   They lowered the excessively high pressure in the pipelines. This solution significantly reduced the risk of failures and leaks. Additionally, it improved the comfort of using water for residents.

It is worth mentioning the use of control valves in industry. We delivered control valves with electric drive to the production plant. They enabled precise control of water flow in technological processes. This resulted in increased production efficiency.

Maintenance and service of water supply control valves

Proper maintenance of control valves is crucial for their long-term and failure-free operation.   At Onninen we offer not only products but also professional advice on their maintenance. We recommend regular inspections of the valves, at least once a year. During such an inspection we check the tightness, smooth operation and valve settings.

We often come across the question of how often to replace seals. The answer depends on many factors. Water quality, intensity of use and operating conditions of the valve are important. Generally, we recommend replacing seals every 3-5 years. This ensures reliable operation and prevents leaks.

In the case of valves with electronic components, such as electric valves, additional steps are necessary.   These include checking electrical connections and calibrating control systems. Our specialists perform such inspections, ensuring full system functionality.

Many customers ask us about the possibility of self-maintenance of valves. For simple models, this is possible. However, we recommend that more complicated work be entrusted to professionals. This ensures safety and guarantees proper operation.

Our experience shows that regular maintenance significantly extends the life of valves.   In one of the office buildings we service, the valves have been working without failure for over 15 years. This is the result of systematic inspections and proper use.

Onninen offers comprehensive support in the selection, installation and service of water control valves. Our team of experts is available to help at every stage of the project. We invite you to contact us and take advantage of our experience in the field of hydraulics.