We are engaged in many sustainable projects. We are Alliance Member of the Sustainability Initiative Blue Competence and commit ourselves to these twelve Sustainability Guidelines of the Mechanical Engineering Industry.
The ER/V type PROTEGO® valve is a highly developed emergency pressure relief valve with high flow capacity. It is primarily used as a device for emergency pressure relief for storage tanks, containers, sil...
The P/ELR type PROTEGO® valve is a highly developed pressure relief valve with excellent flow performance. It is primarily used as a device for relieving pressure in tanks, containers, and process engineer...
The atmospheric deflagration-proof and endurance burningproof PV/EB type PROTEGO® valve is a highly developed combined pressure/vacuum relief valve for high flow capacities with an integrated flame arreste...
The PROTEGO® FA-CN in-line deflagration flame arrester is a compact design utilizing an easy access cover for easy maintenance. The special PROTEGO® FA-CN-IIC version was developed for hydrogen...
The PROTEGO® UB/VF diaphragm valve is a worldwide unique vacuum relief valve combining the function of a dynamic and static flame arrester. It is primarily used as a device for flame transmission-proof in-...
The lined PROTEGO® in-line valve DZ/EA-F is a state-of-the-art pressure or vacuum relief valve in a right angle design for higher set pressures. The lining makes this model a perfect solution for corrosive...
PROTEGO® Compliance
Welcome to our Compliance page. At PROTEGO®, we are committed to maintaining the highest standards of integrity and accountability in all our operations. Here, you will find detailed information about our compliance policies, procedures, and
Your products as part of the success
We strive to make our supply chain as agile as possible. In addition to suppliers from the greater Braunschweig area, we rely on suppliers from a wide variety of regions in Germany, Europe and the world.
Requirements for our