When building a house, you should remember about many things, including proper electrical and water installations, as well as sewage and drainage. What is the function of a storm gate and what is it exactly?
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What is a storm gate?
The storm gate valve is one of the elements of the sewage system, in which it plays a very important role. During storms and heavy rainfall, houses connected to the sewage system are exposed to flooding with sewage. This is the so-called phenomenon reverse flow of sewage and rainwater, which may cause flooding of the lowest floors of the building.
An element of the sewage system, the storm gate , has another very important function. It will help protect your home against pests such as mice and rats that often seek shelter in the sewage system. It is also a way to protect against unpleasant odors that may penetrate the interior of the house, especially if they are not used for a long time.
How to install a storm gate valve?
The storm gate valve is also called a sewage check valve. It is worth emphasizing that in order to properly fulfill its role, it must be installed correctly. The basic rule is that it must be installed on a horizontal section of the sewage system, on the drain pipe.
It is important to install it in a place where sewage from all risers in the building collects. Only then will you gain full security.
TOP5 storm gate valves in the Onninen offer
KARMAT PP DN 160 double-flap storm gate valve, type 2
They enjoy great trust, among others: KARMAT PP DN 160 double-flap storm gate valves, type 2, for external sewage systems . Prepared by KARMAT, they are characterized by high resistance to mechanical damage. They are durable and solid, thanks to the materials used in the production process - high-quality materials and metal elements made of stainless steel, making them resistant to corrosion and unfavorable weather conditions. The product is characterized by high durability and can effectively protect up to a maximum internal pressure of 1 bar.
Karmat PP DN 110 single-flap storm gate valve, type 1
Another noteworthy proposition is the Karmat PP DN 110 single-flap type 1 storm gate valve for external sewage . It allows for effective protection both against the backflow of sewage contained in the sewage system to which the building is connected, as well as against the entry of rodents. This is effective and comprehensive protection of the lowest floors of the building against flooding. KARMAT products are made of high-quality materials, thanks to which they are highly resistant to both mechanical damage and the adverse effects of external factors.
Karmat PP DN 110 end storm gate valve type 0
Another type is the Karmat PP DN 110 end type 0 storm gate valve for external sewage . This is a solution that very effectively protects low-lying building floors from flooding. It is an element of the sewage system, therefore it protects against the backflow of sewage and rainwater. Made of high-quality material, it will also ensure safety against rodents, such as mice and rats, living in sewage systems. It is characterized by high resistance to atmospheric factors, including UV radiation.
Karmat PP DN 160 mm storm gate valve for concrete wells type 0
When looking for professional solutions, it is also worth paying attention to the Karmat PP DN 160 mm storm gate valve for type 0 concrete wells , with a removable flap, intended for installation in external sewage systems. Storm gate valves are installed in both manhole and non-manhole concrete wells, in the outlet hole in the downpipe. The advantage of this solution is that the flap is pulled out using a special rod, so you do not have to go down to the well every time. When sewage or rainwater backs up, the valve is pressed against the valve head.
Karmat 315 x 160 pass-through sockets with a storm gate for a DN 315 mm corrugated rising pipe
To protect the building against sewage backflow, solutions are also used, such as Karmat 315 x 160 pass-through base units with a storm gate for a DN 315 mm corrugated rising pipe . This particular solution is installed in the sewer pipe, which is located between the building and the main sewage network. Thanks to this solution, a manhole equipped with a base with a storm gate valve can serve as an inspection chamber.