Class CA anti-contamination valves

CA class anti-pollution valves - the key to a safe water installation

CA class anti-contamination valves are an essential element of every modern water installation.   They provide protection against secondary contamination of drinking water. In our daily practice, we see a growing interest in these products. This is due to the growing awareness of water safety.

CA class anti-pollution valves are used in domestic and industrial installations. They protect against the backflow of category 3 liquids. This means protection against liquids that pose a small health risk. We often come across questions about specific applications. Typical examples are garden irrigation systems or industrial laundries.

Onninen offers a wide range of CA class anti-pollution valves. Models are available in various diameters, from DN 15 to DN 20. This corresponds to sizes from 1/2 to 3/4 inch.   This allows us to adapt the valve to virtually any installation.

CA Class Anti-Contamination Valves - Key Features and Applications

CA class anti-pollution valves have several important features:

• Effective protection against backflow
• Easy installation and maintenance
• Durable and reliable construction
• Compliance with European standards

In our offer you will find anti-pollution valves of the CA class from renowned manufacturers. Among them are our own brands: Onnline and Fxa. They guarantee high quality at an affordable price.   Our experience has shown that customers appreciate the reliability of these products.

Recently, in a project for a large office complex, we used anti-pollution valves of the CA DN 20 class. They ensured protection of the drinking water installation against secondary contamination. The client appreciated our advice in selecting the appropriate valves.

How to choose the right CA class anti-pollution valve?

The selection of the appropriate CA class anti-pollution valve depends on several factors. The most important of them are:

• Water pipe diameter
• Estimated water flow
• Type of protected installation
• Local regulatory requirements

At Onninen we offer professional advice on valve selection.   Our specialists will help you choose the optimal model. They will take into account the specifics of a given installation and the individual needs of the customer.

Many customers ask us about the differences between DN 15 and DN 20 valves. DN 15 (1/2 inch) valves work well in smaller home installations. DN 20 (3/4 inch) is a good choice for larger systems. They provide a higher water flow.

Our experience shows that it is worth investing in quality. Cheaper substitutes may prove unreliable. This can lead to expensive breakdowns and downtime. That is why Onninen recommends products from proven brands.

Installation and maintenance of CA class anti-pollution valves

Correct installation of a CA class backflow preventer is crucial to its effectiveness. Here are some important rules:

1. The valve should be installed in accordance with the water flow direction.
2. It is required to maintain an appropriate distance from other installation elements.
3. The valve should be easily accessible for maintenance purposes.
4. It is recommended to install shut-off valves before and after the anti-contamination valve.

If you experience any difficulties with installation, Onninen offers technical support.   Our experts will be happy to advise you on the best solution. This will provide optimal protection for your water installation.

Regular maintenance of CA class anti-pollution valves is essential. Annual inspection and replacement of worn components is recommended. At Onninen we offer a full range of spare parts. This makes it easy and inexpensive to keep the valves in good condition.

In the case of office reorganization, the need to modify the water installation most often arises. In such cases, it is worth considering replacing or adding new anti-contamination valves of the CA class. This will ensure compliance with current safety standards.

CA class anti-pollution valves are not only a legal requirement. They are, above all, a guarantee of safety for water users.   At Onninen, we understand how important it is to reliably protect your water installations.   That's why we only offer proven and certified products.

Onninen as a leader in the installation industry ensures continuous expansion of the offer. In our assortment you will find CA class anti-pollution valves for various applications. From small domestic installations to large industrial systems. We provide comprehensive service, from consulting to delivery.

We invite you to contact our specialists. They will help you choose the optimal solution for your needs. We guarantee professional support at every stage of project implementation.