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Safety Valve
Safety Valves for Compressed Air Systems
A safety valve is a key protection component in any compressed air system. Its main job is simple. It releases pressure automatically if the system exceeds a defined limit. This prevents overpressure, protects equipment, and reduces safety risks for operators and installations.
The TÜV-approved safety valves in this range are permanently set and sealed. This means the opening pressure is factory adjusted and cannot be changed during operation. This ensures reliable and repeatable protection in industrial environments.
What a Safety Valve Is Used For
Compressed air systems operate under pressure. If a pressure regulator fails or the system is blocked, pressure can rise quickly. A safety valve acts as the final safety layer.
Typical uses include:
- Protecting compressors and air receivers from overpressure
- Securing pneumatic lines and tools
- Preventing damage to seals, fittings, and process equipment
- Supporting compliance with safety standards and pressure equipment regulations
When pressure exceeds the preset value, the valve opens rapidly and releases air. Once pressure falls to a safe level, the valve closes again.
How It Works
These safety valves are designed for compressed air and other non-toxic, non-flammable gases. They open automatically at a defined reaction pressure and discharge the medium safely into the atmosphere.
Key characteristics include:
- Fixed pressure settings from 0.2 to 50 bar
- Sealed construction to prevent unauthorized adjustment
- Type-approved components with documented performance
- Available in materials such as brass, nickel-plated brass, and stainless steel
Why It Makes Sense to Use a Safety Valve
Using a proper safety valve gives clear operational and economic benefits.
Protects equipment and reduces downtime
Overpressure can damage compressors, pipes, and valves. A safety valve prevents expensive failures and unexpected production stops.
Improves workplace safety
Compressed air stores energy. Controlled pressure release reduces the risk of ruptures and accidents.
Ensures stable system performance
A correctly selected valve keeps pressure peaks under control, helping your system operate within safe limits.
Supports compliance requirements
Type-approved and sealed safety valves simplify compliance with industrial safety standards and inspections.
