MS seriesThe MS series has the most comprehensive range of manually, pneumatically and electrically actuated on/off valves and soft start valves in four sizes. The valves of the MS series are characterised by a high flow rate performance, integrable sensors and certified safety valves for safe exhausting of pneumatic systems. They are ideal for every application. The pneumatically and electrically actuated valves can be configured with and without an integrated soft-start function. There are also pneumatically and electrically actuated soft start valves as individual devices.Thanks to the modular system of the MS series, these valves are easy to install in service units.Depending on the configuration, they are also suitable for use in the potentially explosive areas of zones 1, 2, 21 and 22 as well as with UL approval.