Storm valve PP-HT dn50 version B with rosette, sanitary for internal drainage, grey color ZB50-B POPIEL

Protection against flooding and unpleasant odors in your installation

The dn50 storm gate in version B with a rosette is a reliable solution to protect the internal drainage system from the effects of sewage backflow. It is ideal for emergency situations, protecting your room from flooding, and also preventing unpleasant odors, especially during prolonged disuse of the installation. Installation is simple – the gate is connected to the socket of the fitting in the wall, and the aesthetic rosette allows for stable mounting to the wall with two screws.

Construction and application

The gate is designed for horizontal mounting and connects to the siphon (e.g., washbasin) using a special connector with a nut. The construction ensures a full, unobstructed flow of sewage – the lack of obstacles and steps minimizes the risk of impurities accumulating. This is crucial for maintaining the efficiency of the installation and avoiding drainage problems. Version B is particularly recommended where standard installation of a storm gate is difficult, e.g., in apartment buildings.

Durability and reliability – key product features

Made of high-quality PP-HT plastics, the gate is characterized by high resistance to sewage temperature – even up to 95°C. All metal elements are made of stainless steel, which guarantees long-term protection against corrosion. Additionally, the chrome-nickel coating of the flap protects it from mechanical damage and access by rodents, also protecting the seal from slipping. Above-standard resistance to internal pressure (up to 1.0 bar) ensures stable operation even in difficult conditions. The product has been tested in accordance with PN-EN 13564 and has a CE mark, confirming its compliance with European safety standards.