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Improving plant safety, operational efficiency, and reducing running costs! Examples from the LNG process are also introduced.

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Automatic reclosing and reusable explosion-proof door

▶ Mechanism The ETX type explosion-proof door is based on the principle of air cushioning. During an explosion, the hinged lid opens very quickly and is secured by an integrated baffle plate. The built-in air cushion suppresses the transmission of kinetic energy to the rigid part of the ETX type, ensuring that after the release of explosion pressure, the lid of the ETX type closes again in its normal position. ▶ Use in Drying Plants ▸ Ring Type Dryer By installing the ETX type on an eccentric hood or ring duct, optimal and safe pressure release is achieved. ▸ Cyclone (Multistage) The explosion vent for the inertial force separation device is most effectively installed directly above the immersion tube. ▸ Dust Collector (Bag Filter) In the case of bag filters, special care must be taken to ensure that the vent is positioned below the filter layer. This prevents the filter layer from blocking the vent.

In silos, mills, and extraction devices, safe explosion isolation is made possible by REMBE's slide valve.

▶ Mechanism Devices requiring protection are equipped with pressure detectors, infrared detectors, or both. These detect explosions and send signals to the knife gate valve. Depending on the size, one or more gas generators are activated, and the pressure generated closes the slide valve. The closure of the slider blade effectively prevents the propagation of flames and pressure waves. Additionally, it closes at the fastest speed, allowing for installation at very close distances. During normal operation, the slide valve can be opened and closed using pneumatic pressure. ▶ Dimensions and Application Area The REDEX type slide valve corresponds to pipe sizes DN80 to DN150, while the RSV type slide valve corresponds to pipe sizes DN50 to DN400. The REDEX and RSV type knife gate valves, due to their practical design, can handle any flow rate and dust load without pressure loss, and can be installed vertically, horizontally, or at any angle. ▶ Certification ▸ EN 15089 ▸ ATEX EC Type Examination Certificate No. FSA 17 ATEX 1669 X ▸ ATEX EC Type Examination Certificate No. FSA 14 ATEX 1647 X

With Q-Rohr, we provide the best possible explosion safety guarantee while using the optimal layout for your production facility.

**Merits** - Completely protects the surroundings. It contains flames, dust, and hazardous pressure waves, preventing them from being released outside. - REMBE is the world's first manufacturer to be certified for frameless explosion venting devices for metal dust. - It allows for the entire manufacturing process to be conducted indoors. - There are no running costs for vent ducts or external maintenance; visual inspections are sufficient. - Q-Rohr offers a flexible solution that can be used even in the center of indoor production facilities. It does not need to be close to external walls. - Signal devices for reliable monitoring are installed. - The noise level and pressure generated during an explosion are significantly reduced to acceptable non-harmful levels. - It can be restarted immediately after cleaning the mesh and replacing the explosion vent. **Competitive Advantages** - Plant layout optimized for the process. - No external maintenance costs. **Certifications** - Complies with NFPA 68 conditions. - ATEX EC Type Certification Number IBExU 11 ATEX 2152. - SIL equivalent SIL 2.

Economic shutdown of filters, dust collectors, and raw gas lines.

Merits ◆ By fully opening the inspection flap of products up to DN710, there is no need to completely disassemble the device, allowing for quick maintenance. ◆ Option: By integrating monitoring functions, maintenance intervals can be extended. ◆ Versatile use: The Q-Flap RX is compatible with common piping up to DN1250.

Elevator explosion vent - lightweight with high discharge efficiency

【Benefits of Use】 ◆ Guarantees high dissipation efficiency with frameless dissipation across all surfaces. ◆ Easy maintenance and inspection due to the built-in inspection port. ◆ Capable of integrating signal devices for reliable monitoring. ◆ Flexible use both indoors and outdoors. ◆ Can be installed with only simple modifications to existing explosion vent panels.

Add-on module for explosion vents that can reduce hazardous areas.

【Purpose】 Compatible with rectangular explosion vents ◆ Vents located in areas used by vehicles and pedestrians ◆ Designed for outdoor use ◆ Vents in areas that were originally open spaces and later constructed upon 【Mechanism】 TARGO-VENT limits the opening angle of explosion vents and directs explosion pressure waves, flames, and heat to designated areas. It minimizes the area required for explosion safety. ATEX EC Type Examination Certificate No. FSA 13 ATEX 1637

Explosion vent for sanitary applications in vacuum or low pressure.

**Mechanism** When the pressure rises, the explosion vent at the designated rupture point bursts, releasing pressure from the container/device to the surrounding area. - SIL corresponds to SIL 4 - ATEX EC Type Examination Certificate No. FSA 04 ATEX 1538 X - All silicone seals (FDA certified, for sanitary use)

Explosion vent for vacuum or zero to low pressure.

【Mechanism】 When the pressure rises, the explosion vent at the designated rupture point bursts, releasing pressure from the container/device to the surrounding area. - SIL corresponds to SIL 4.

Frame-less explosion vent for dynamic vibrating machines such as vibrating screens.

【Benefits of Use】 ◆ The only approved frameless vent for high dynamic demand vibration and oscillation systems ◆ Maximum discharge efficiency due to spherical extinguishing efficiency ◆ Easy maintenance and inspection thanks to the inspection port ◆ Signal device integration possible for reliable monitoring ◆ Flexible use both indoors and outdoors ◆ Can be easily retrofitted to existing vent facilities 【Certification】 ◆ ATEX EC type examination certificate no. GEX 20 ATEX 1019X ◆ Certified in accordance with EN 16009, 14797 ◆ Complies with the requirements of NFPA 68

Explosion venting port resistant to low to medium vacuum and pressure fluctuations.

**Benefits of Use** ◆ The dome shape provides high stability and is resistant to pressure fluctuations. ◆ It can be installed quickly and easily without being affected by tightening torque. No additional counter frame is required. ◆ It comes with a gasket and mounting frame, allowing for space-saving design. **Certifications** ◆ EN 14797, EN 10204-3.1 ◆ ATEX EC type examination certificate no.: FSA 04 ATEX 1538 X ◆ Equivalent to SIL 4