SMC VP544/744-X555/585 dual residual pressure release valves

To meet the ISO13849-1 standard, SMC has introduced its range of VP544/744-X555/585 dual residual pressure release valves. The valves feature an integrated soft start-up function that gradually builds the pressure of the pneumatic system, delivering performance consistency and improved safety.

The valves have two stations, so if one fails to operate, residual pressure is released by the remaining valve to maintain the safety function. Further features include a selectable throttle and fixed orifice that allow the pressure to be easily adjusted. In addition, the valves come with IP65 enclosure protection, safety limit switches to ensure that the main valve position is automatically checked and the ability to connect to modular FRL units, offering flexibility and versatility to allow the valves to be used across a broad range of applications.

Safety valves are also integrated with the free SISTEMA software tool, which helps to reduce risk by feeding information through rapidly so that operators can react quickly.