Safety valves

Safety valves - a key element of every installation

Safety valves are essential components in plumbing and heating systems.   They protect installations from excessive pressure. In our daily practice, we see how important a role these inconspicuous devices play. They prevent serious failures and damage.

Onninen's offer includes a wide selection of safety valves. Products from renowned brands such as Syr, Flamco Meibes and Caleffi are available. Each of them guarantees the highest quality and reliability. Our customers can choose from various types and parameters.

Types of safety valves offered by Onninen

Our range includes safety valves for various applications. Here are the basic types:

• Safety valves for central heating
• Safety valves for domestic hot water installations
• Safety valves with connections from 1/2 inch to 2 inch
• Safety valves with different pressure parameters

Selecting the appropriate safety valve is crucial for the proper operation of the system.   Parameters such as opening pressure or connection diameter must be carefully selected. Our experienced consultants will be happy to help you choose the optimal solution.

Criteria for selecting safety valves

When choosing a safety valve, several important factors should be considered. The first is the type of installation. Heating systems have different requirements than domestic water installations. Another important parameter is the valve opening pressure.

Our offer includes valves with different opening pressure values. Models are available from 1.5 bar to 8 bar. The selection of the right pressure depends on the parameters of the specific installation.   A properly selected safety valve guarantees effective system protection.

The connection diameter is another key parameter. At Onninen we offer valves with connections from 1/2 inch to 2 inches. The selection of the right diameter depends on the flow in the system. A valve that is too small may not provide sufficient protection.

The material the valve is made of also matters. Our range is dominated by brass valves. Brass ensures durability and corrosion resistance. It is a proven material in water and heating installations.

Practical applications of safety valves

Safety valves are used in various installations. They are found in domestic heating and water supply systems. They are also used in industry and large commercial facilities. Here are some examples from our practice:

In central heating systems, safety valves protect the boiler and the installation. They prevent excessive pressure build-up when heating water.   We recently used Flamco Meibes valves in a project for a large housing estate.   They provided effective protection for the extensive heating installation.

In the case of utility water heaters, safety valves are equally important. They protect the tank from damage in the event of a thermostat failure. For one of our clients, we selected Syr valves for a battery of boilers. They ensured safety of use and long service life of the devices.

Safety valves are also used in solar installations. Here, resistance to high temperatures is particularly important.   For the hotel's solar system we proposed special Caleffi valves.   They have proven themselves excellently in demanding working conditions.

In industry, safety valves protect pressure vessels and pipelines. Selecting the right valves requires special attention. For a chemical plant, we delivered valves with increased chemical resistance. They ensured safe operation in an aggressive environment.

It is worth remembering that safety valves require regular inspections. We recommend checking their operation at least once a year. This allows you to detect any irregularities and prevent failures. Our services also include inspections and servicing of safety valves.

Our experience shows that investing in high-quality safety valves always pays off.   They prevent costly breakdowns and downtime. That is why we recommend products from proven brands such as Syr, Flamco Meibes or Caleffi.

At Onninen, we focus on comprehensive customer service. In addition to a wide selection of safety valves, we offer expert advice. Our specialists will help you choose the optimal solution for your specific needs. We also provide technical support and training in the selection and operation of valves.

We invite you to familiarize yourself with our full range of safety valves. If you have any questions or concerns, our team is at your disposal. Together we will find the best solution for each installation.