Safety valve 2115 G 1 inch 10bar brass 2115.25.152

Safety valve is a key element protecting pressurized systems from exceeding the permissible pressure. Model 2115, made of brass, is widely used, especially in securing closed domestic hot water heaters. Its membrane-based design ensures reliable operation and the possibility of venting, which translates to a long service life and minimal risk of failure.

This valve is designed to work with water and other non-adhesive liquids with a temperature of up to 110°C. The possibility of use in water installations and with other media makes it a universal solution for many applications. Thanks to precise workmanship and the materials used, the valve meets the requirements of the PZH standard, which confirms its safety and hygiene.

Construction and functionality

The safety valve 2115 is characterized by a solid construction. The brass housing provides resistance to corrosion and mechanical damage. Internal elements are also made of Ms 58 brass, which guarantees durability and reliability. The membrane and seals are made of a material resistant to high temperature and aging, ensuring long-term operation without loss of properties. Additionally, the spring made of spring steel coated with a galvanic coating protects against corrosion, which extends the life of the valve. The valve design prevents accidental adjustment of the opening pressure, which increases safety. The ability to clean the valve seat by unscrewing the upper insert facilitates maintenance and keeping the valve in optimal technical condition.

Selection and installation

Selecting the appropriate size of the safety valve is crucial for the correct operation of the system. Depending on the volume of the tank or the heating power of the heater exchanger, a valve with an appropriate flow rate should be selected (according to the tables available in the catalog card). Recommended installation is in a vertical position, with the inlet from below – such orientation ensures proper drainage of the medium in the event of the valve activation. It is worth remembering to regularly check the condition of the valve and its maintenance to ensure its reliable operation for a long time.