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High-Velocity Pressure Vacuum Relief Valve, often referred to as a P/V valve, commonly used in marine and offshore applications to regulate pressure in cargo tanks. Below are some of its key features:
Application: Designed to prevent over and under-pressure conditions in cargo tanks on vessels like oil and chemical tankers.
Material: Constructed from durable materials such as stainless steel, often with flame screen elements for safety.
Specifications: Includes a 6-inch nominal diameter (indicated as 6" and DN150 in industrial terms) and complies with CE safety standards.
Functionality: Automatically controls gas emission velocity and prevents vapor collection on ship surfaces.