Aerotec Compressed Air Safety Valve 1/2 inch, 10 bar, Brass 9049104

This Aerotec safety valve is a spring-loaded, fixed-pressure relief component engineered for compressed air and neutral gas systems. Its 1/2 inch G-thread connection and DN15 nominal diameter make it a direct fit for many pressure vessels, compressors, and air tanks, while the brass body and NBR seal provide dependable sealing and good corrosion resistance across a wide temperature range.

Highlights

• Opens at a fixed 10 bar to protect vessels from overpressure
• Brass body with NBR seal for durability and compatibility
• G 1/2" parallel thread for secure, leak-free installation
• Discharge capacity of 72 m³/h (1200 l/min) at opening pressure
• Suitable for compressed air and neutral gases from -20°C to +100°C

In daily use

Installed in any orientation, the valve remains closed during normal operation and opens only when system pressure reaches 10 bar. The brass construction resists corrosion in typical workshop and industrial environments, and the NBR seal maintains tightness across the full operating temperature range. The fixed setting eliminates adjustment errors, making it a straightforward safety device for air receivers and compressor stations.

Full specifications

• Valve type: Safety valve
• Medium: Compressed air, neutral gases
• Connection thread: G 1/2" (BSP parallel)
• Nominal diameter: DN15
• Opening pressure: 10 bar (fixed)
• Material: Brass
• Seal material: NBR (nitrile butadiene rubber)
• Operating temperature range: -20°C to +100°C
• Discharge capacity at 10 bar: 72 m³/h (1200 l/min)
• Design: Spring-loaded
• Installation position: Any
• Corrosion resistance: Good (brass)

Final note

This safety valve is built for reliable overpressure protection in compressed air systems, with a fixed 10 bar setting and robust brass construction.