Safety valve 1915 2.0 bar, 1 inch 1915.25.155

Safety valves 1915 are reliable devices used to protect pressurized systems filled with liquid or gas. They prevent exceeding the permissible pressure, protecting the installation and ensuring safe operation. The membrane design guarantees precise operation and long service life.

Available in a wide range of settings (from 1.5 to 6 bar) and diameters (DN15 to DN50), these valves can be adapted to various applications – from heating installations to industrial systems. This model, with a 1 inch connection and a setting of 2.0 bar, is particularly useful in systems requiring precise pressure regulation.

Application and functionality

The 1915 safety valve is used to protect water, heating and gas installations. It can be used with liquids with a temperature of up to 140°C. Thanks to the possibility of mounting up to three safety valves on one heat exchanger, installations with a higher thermal power than resulting from standard selection tables can be protected. The valve design allows for easy cleaning and maintenance – simply unscrew the top cartridge.

Construction and materials

The 1915 valves are characterized by a solid construction using high-quality materials: a housing made of brass or bronze, a cover made of Gd-Zn/brass/bronze and internal elements made of Ms 58. The membrane and seals are made of a material resistant to high temperature and aging, which ensures long-term reliability. The spring is made of spring steel with a galvanic coating to protect against corrosion.

Important features:

• Wide range of settings: the ability to choose the appropriate opening pressure (1.5 - 6 bar).
• Different diameters: adaptation to different types of installations (DN15 - DN50).
• Durable construction: made of high-quality materials guarantees long service life.
• Easy maintenance: the ability to clean and replace elements without disassembling the entire valve.
• Compliance with standards: has a UDT 42-C-04/imp. type examination, mark 0085.
• Versatility: suitable for protecting water, heating and gas installations.
• Possibility of series mounting: allows protection of installations with a higher thermal power than resulting from standard selection tables.

The 1915 safety valve is an investment in the safety and reliability of your installation. Its precise operation and solid construction provide peace of mind for years to come.