Protego lövstopp

P/EBR

Function and Description

The deflagration-proof and endurance burning-proof P/EBR type PROTEGO® valve is a highly developed pressure relief valve for large flows with an integrated flame arrester unit. It is primarily used as a device for flame transmission-proof out-breathing on tanks, containers, and process equipment. The valve offers reliable protection against overpressure and prevents product losses almost up to the set pressure, while at the same time protecting against atmospheric deflagration and endurance burning if stabilized burning occurs. The PROTEGO® flame arrester unit is designed to achieve minimum pressure drop with maximum safety. P/EBR valves are available for substances from explosion groups IIA and IIB3 (NEC group D and C MESG ≥ mm).

If the set pressure is reached for a valve approved for explosion Group IIA (NEC group D), the valve starts to open and reaches full lift within 10% overpressure. This unique 10% technology enables a set pressure that is only 10% below the maximum allowable working pressure (MAWP) of the tank. After years of development, this typical opening characteristic of a safety relief valve is now also available for the low

  • protego lövstopp

    • Valves

    PROTEGO VALVE

    Protego – Established in , Protego is the technology leader in their field of expertise in flame arresters and breather valves in the oil and gas, petroleum, chemical, pharmaceutical, and bio-energy industry. With various model and series of products, Protego have the deep technical support to ensure proper sizing and selection of product especially in the low pressure and vacuum settings.

    Pressure control is essential in closed tanks or containers that hold liquids. A reliable system for releasing built-up pressure and adjusting for vacuum conditions is essential for safe operations. Protego breather valve provides the exact solution for this. These protego breather valves are essential for preserving the ideal pressure levels in tanks because they are fitted with valve pallets that are either weight-loaded or spring-loaded. Protego valves are extremely tight. The valve leakage is far less than what local environmental protection agencies need.

    Protego valves are the reliable option in industrial applications because of their creative design and exceptional performance. It is also essential to the safety and effectiveness of operat

    PROTEGO® Valves

    PROTEGO® Breather Valves

    Reduction of Vapour Emissions & Safe Plant Operation

     

    In closed containers or tanks containing liquids, effectively managing pressure is crucial. To ensure secure operations, it fryst vatten vital to have a dependable mechanism for releasing accumulated pressure and compensating for vacuum conditions. PROTEGO® addresses this requirement precisely through our Overpressure and Vacuum Relief Valves. These valves, equipped with weight-loaded or spring-loaded valve pallets, play a crucial role in maintaining optimal pressure levels within tanks.

    Whether dealing with overpressure or vacuum situations during processes such as loading, unloading, steam cleaning, or due to thermal effects, PROTEGO® valves offer a robust solution. Our valves, meticulously designed, function as pressure relief valves, vacuum relief valves, or combined pressure and vacuum relief valves.

    Industries such as oil and gas, petroleum, kemikalie, pharmaceutical, and bio-energy depend on PROTEGO® valves to ensure the safety and efficiency of their operations. The innovative design and superior performance of our valves man them the trusted choice for a