SOS Plombiers: Your partner for expert installation of non-return valves

Importance of the check valve

The installation of a check valve, also known as a "backflow preventer,“, “non-return valve" or "backflow valve"This valve is an essential component of your plumbing system. This valve allows water to flow in one direction only, preventing wastewater from flowing back into your property. Here's why the check valve is so important:

• Flood prevention: The non-return valve prevents wastewater from flowing back into basements via the pipes, which is particularly crucial in the event of heavy rainfall, which can cause backflow.
• Protection against contaminants: By preventing the backflow of wastewater, the valve protects your property from contaminants, ensuring the health of occupants.
• Preservation of water quality: It prevents wastewater from mixing with drinking water, preserving the quality of the water on your property.
• Compliance with local regulations: In many regions, installation of a non-return valve is mandatory to comply with local plumbing and sanitation regulations.

Installation of a non-return valve

Steps to install a check valve

1. Pipe location : The first step is to locate the pipe in which the check valve is to be installed. Typically, this is where the pipe leaves the property and joins the municipal or private sewer system.
2. Excavation : Once you've located the pipe, you'll need to dig around it to access the area where the valve will be installed.
3. Pipe cross-section : Once access has been gained, the pipe must be cut at the point where the valve is to be installed.
4. Check valve installation : Install the damper according to the manufacturer's instructions, using appropriate sealing materials to ensure a watertight installation.
5. Pipe connection : After installation, reconnect the piping. This may require additional fittings or adjustments to existing piping.
6. System test : Test the system for leaks and check valve operation.

Important Considerations for the Installation of a Check Valve

Here are some important considerations for installation:

• Compliance with local regulations: In Montreal, make sure your installation complies with the current local regulations. This may require a permit or inspection by a licensed professional.
• Type of Check Valve: There are different types of valve, each suited to specific applications. Make sure you choose the right type for your plumbing system.
• Correct orientation : It is essential that the valve is correctly oriented to allow water to flow in the right direction.
• System upgrade : Installation may require modifications to the existing plumbing system. Plan for these adjustments before beginning installation.

Selecting the right professional for installation

SOS Plombiers is a platform that puts you in touch with qualified professionals. for the installation of check valves. Here are a few criteria to consider when choosing your professional:

• Experience : Make sure the recommended professional has experience in installing check valves, to ensure proper installation.
• References: Ask for references from previous customers to assess the quality of the work supplied.
• Warranty: The professional must offer a warranty on the installation to protect you in the event of future problems.
• Quote: Get a written quote to understand the associated costs and avoid any surprises.

Maintenance of the Check Valve

The importance of regular maintenance

Regular maintenance is essential to keep your non-return valve running smoothly. SOS Plombiers puts you in touch with maintenance expertsAccumulated debris can prevent the valve from closing completely, compromising its efficiency.

Maintenance frequency

It is recommended that the valve be inspected and serviced annually by a professional. However, the frequency may vary depending on the use and condition of the system.

Signs that maintenance is required

• Stagnant water in sinks or toilets.
• Water backflow in basements.
• Unpleasant odors from drains.

Maintenance tips

• Make sure the valve is easily accessible and unobstructed by objects.
• Regularly test the valve to ensure it closes properly.
• Call in a professional for inspections and regular maintenance.

Conclusion

The check valve is crucial in preventing flooding and protecting against contaminants. To guarantee its effectiveness, it is important to ensure correct installation and maintenance. Call on an experienced professional via SOS PlumbersWe're here to help you install and maintain your damper to protect your property and the health of its occupants.