Sewer valve PP-HT dn50 version A, sanitary for internal drainage, white. ZB50-A BIAŁA

Sewer system protection – storm gate PP-HT dn50

This storm gate, also known as a backflow preventer, is a reliable solution for protecting indoor sewer systems from the effects of sewage backflow. Installed horizontally, it effectively protects against flooding of rooms on the lowest floors, which can be caused by heavy rainfall, snowmelt, or floods. This is particularly important in the case of bathtub and shower traps, where access to the installation is difficult.

The gate is designed for pipes with a diameter of 50 mm and is made of durable PP-HT plastic, resistant to the action of sewage at temperatures up to 95°C. The construction ensures a full, unobstructed flow of sewage – the lack of obstacles and steps guarantees efficient operation of the installation. All metal elements are made of stainless steel, which translates into a long service life and corrosion resistance.

Why choose this gate?

• Durability and resistance: Made of high-quality PP-HT plastics and stainless steel, it ensures reliable operation for a long time.
• Protection against flooding: Effectively prevents sewage backflow, protecting rooms from flooding and related losses.
• Easy installation: Designed for horizontal installation in 50 mm drain pipes attached to the wall using brackets.
• Full flow: The obstruction-free design guarantees a free flow of sewage, minimizing the risk of blockages.
• Additional protection: The chrome nickel-plated flap cover protects it from mechanical damage and rodents, and also secures the gasket from slipping.
• Pressure resistance: Above-standard resistance to internal pressure – up to 1.0 bar – ensures stable operation even in difficult conditions.

The Karmat storm gate is an investment in the safety and comfort of using the building. Simple installation and reliable operation make it an ideal solution for both professional installers and end-users who care about protecting their property.