Explosion-proof Breather Valve
An explosion-proof breather valve, also known as an explosion-proof pressure/vacuum relief valve, is a safety device designed to protect storage tanks and other sealed containers from excessive internal pressure or vacuum conditions. This type of valve allows for the controlled release of gases or vapors, preventing explosions and ensuring safe operations.
Overview
Key Features and Functions
Pressure and Vacuum Relief: Protects tanks from over-pressurization or vacuum conditions by venting excess pressure or allowing air to enter.
Explosion Protection: Designed to prevent external ignition sources from causing an internal explosion. This is typically achieved through the use of flame arresters or other protective mechanisms integrated into the valve.
Corrosion Resistance: Constructed from materials such as stainless steel, aluminum, or special alloys to withstand corrosive environments.
Adjustable Settings: Pressure and vacuum settings can be adjusted to meet specific operational requirements.
Maintenance: Easy to maintain with replaceable components to ensure long-term reliability.
Example Specifications
Pressure Set Point: 10-50 mbar
Vacuum Set Point: -2 to -30 mbar
Flow Capacity: 500-10,000 m³/h
Material: Stainless steel 316
Connection Size: 2" to 12"
Temperature Range: -20°C to +200°C
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