Maximum pressure antideflagrant valves with unloading and selection of the ATEX, Iecex compliance pressure and selection, weight Le RQM3K*-P RQM5K*-P and the RQM7K*-P are antideflagants regulatory of maximum pressure with electrovavary of unloading and selection of pressure values, for plastic assembly, with courses up to 500 l/min. These solenoid valves comply with the ATEX, IECEX and weight requirements and are suitable for use in potentially explosive atmospheres, for surface or mine systems. A version for low temperatures is also available (up to - 40 ° C). Five versions are available that allow you to unload the entire flow rate via the electrov valve or the selection of up to 3 pressure values. The selection of the second and third pressure value is obtained by means of a maximum pressure regulatory valve inserted between the main stadium and the solenoid valve. There are attacks for the pressure gauge and for remote pilot. The valves are available for continuous or straightened current power supply, to be food as an alternation. The straightening bridge is integrated into the coil. Different types of connection, metric or NPT are available. Pressacavi are available separately.