Safety valve 4.0 bar 1915 5/4 1915.32.152

Safety valve – protection of installations and equipment

The 1915 safety valve is a reliable device designed to protect pressure systems filled with liquid or inert gas. Its main task is to protect against exceeding the permissible pressure, which minimizes the risk of damage to the installation and connected devices. Model 1915, in a version with a 4.0 bar setting and a 5/4 inch (DN32) connection, is particularly recommended for applications requiring precise pressure regulation.

These valves are widely used in various industries and in home installations, where maintaining a safe pressure level is crucial. Thanks to its membrane-based design, the valve is characterized by high precision and long service life. A maximum operating temperature of up to 140°C allows it to be used in a wide range of operating conditions.

Construction and application

The 1915 safety valve uses a membrane to precisely control the pressure. This is a solution that ensures a quick reaction to pressure increase and effective relief of the installation. The availability of different settings (from 1.5 to 6 bar) allows the valve to be adapted to the specific requirements of a given system. The version with a 5/4 inch (DN32) connection is suitable for installations with medium flow rates.

• Applications:
  • Protection of heating boilers
  • Protection of water and gas installations
  • Underfloor heating systems
  • Industrial installations requiring pressure control
• Medium: The valve is adapted to work with steam, gases and liquids. However, it should be remembered that the glycol content is limited to a maximum of 50%.
• Working temperature: The maximum medium temperature should not exceed 140°C, which ensures safe and efficient operation of the device in typical operating conditions.

Key features and benefits

The 1915 safety valve is distinguished by a solid construction and high reliability, which translates into long-term use without the need for frequent repairs or replacements. Precise pressure regulation ensures optimal protection of the installation against damage caused by excessive pressure.

• Wide range of settings: The availability of settings from 1.5 to 6 bar allows the valve to be adapted to different needs and systems.
• Durable membrane: Ensures precise operation and long device life.
• Versatility: Can be used with various media (steam, gases, liquids).
• Easy installation: Standard connection makes valve installation simple and quick.
• Safety: Effective protection against exceeding the permissible pressure minimizes the risk of failure and damage to the installation.