Hydrolux safety relief valve DN20 bronze/internal thread 5501-03.000

Overpressure relief valve Hydrolux is a reliable protection for central heating and domestic hot water systems against excessive pressure. Made of lead-free brass, it is characterized by high corrosion resistance and long service life. Designed for use in systems with a maximum working pressure of PN 10.

This valve effectively reduces the pressure in the installation to a safe level, protecting elements such as radiators, pipes and boilers from damage. Its adjustment range is from 5 to 50 kPa, allowing for precise adjustment to the specific operating conditions of the system. BSPT connection threads ensure tightness and easy installation.

Design features and application

The Hydrolux valve is particularly useful in closed heating systems, where the pressure can change due to the thermal expansion of the water. Its construction based on lead-free brass (90/10) guarantees durability even in difficult operating conditions. The use of an overpressure relief valve is crucial to ensure the safety and extend the life of the entire installation. Thanks to the fact that the valve has a tapered internal gas thread (BSPT) at both ends, installation is simple and universal - it fits standard installation fittings.

Advantages and benefits

• Installation protection: Effectively protects the heating system from the effects of excessive pressure, preventing failures and costly repairs.
• Durability: Made of lead-free brass, it provides corrosion resistance and long device life.
• Precise adjustment: The adjustment range of 5-50 kPa allows for accurate adjustment to the needs of a specific installation.
• Easy installation: BSPT threads facilitate connection to the existing installation.
• Wide application: Ideal for central heating and domestic hot water systems.
• Safety: Ensures safe operation of the heating system by maintaining pressure within permissible limits.

The Hydrolux valve is an investment in the safety and reliability of your heating installation - both for professionals involved in installation and for end users who value comfort and peace of mind.