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Soft-start/quick exhaust valves MS-SV

Learn more about Soft-start/quick exhaust valves MS-SV

Selection Guide

MS6-SV-C

The MS6-SV-C is ideal for applications with medium safety requirements up to performance level "c". The single-channel design ensures safe, fast exhausting – and is very cost-effective as well. Systems can be de-energized in a matter of seconds thanks to reliable quick exhaust with zero residual pressure. The on/off and exhaust valve combines a small size with high pressurization and exhaust flow rates. With its soft start valve, it offers a smooth and gentle pressure build-up. This protects central pneumatic components as well as axes and shock absorbers and thus also ensures greater safety during commissioning. Adapted to the system, the valve is switched to maximum flow when the pressure switchover point is reached.

MS6-SV-D

The MS6-SV-D is particularly suitable for series-production machine builders which program their own safety monitoring programs in the controller. It fulfils the function of "safe exhausting" thanks to a 2-channel system. Through suitable programming in the safety PLC, it is possible to achieve safe exhausting with the MS6-SV-D to performance level "d" or "e". The device offers both independent electrical control of the two main valves as well as sensors that monitor the position of the two exhaust pistons. Depending on the monitoring of the directional control valves, the
MS6-SV-D can achieve the different categories and safety levels according to EN ISO 13849-1. With suitable integration into the control chain and corresponding linking of the signals of the basic position monitoring with the signals of the control (plausibility monitoring), it is possible to achieve the following benchmarks
­
when using the sensors
S1 and S2: performance level "d"/
category 3 according to EN ISO 13849-1 and EN ISO 13849-2,

when using the sensors
S1, S2 and S3: performance level "e"/
category 4 according to EN ISO 13849-1 and EN ISO 13849-2.

MS6-SV-E

The performance level "e" is achieved immediately without any additional programming of the controller.
The MS6-SV-E safety valves offer integrated functions. Systems can be de-energized in a matter of seconds thanks to reliable quick exhaust with zero residual pressure. The on/off and exhaust valve combines a small size with high pressurization and exhaust flow rates.

MS9-SV-C

The MS9-SV-C is ideal for applications with medium safety requirements up to performance level "c". The single-channel design ensures safe, fast exhausting – and is very cost-effective as well.