Attractively priced and safe
 

Safety valves in the MS series now also available in accordance with Performance
The safety valves MS6-SV and MS9-SV with Performance Level "c" are now available with a higher venting capacity.
Attractively priced and safe

Safety valves in the MS series now also available in accordance with Performance

Level "c"

The MS valves by Festo have proven their worth at the maximum safety level with Performance Level "e". But not all machines and systems require these soft-start and exhaust valves in an emergency. With immediate effect, the more attractively-priced safety valves MS6-SV and MS9-SV with Performance Level "c" are available with a higher venting capacity.

The core functionality of these safety valves MS6-SV-C and MS9-SV-C includes an electric on-off valve in combination with a soft-start valve. They are also suitable in limited construction space for a high pressurisation/exhaust flow rate on applications with medium safety requirements. The safety valves MS6-SV-C and MS9-SV-C feature residual pressure-free venting and the freely adjustable pressure changeover point.

Due to their inherent soft-start function, unexpected movements by system components are avoided during start-up. The safety valves fulfil SRP/CS Cat. 1, Performance Level "c" in accordance with DIN EN ISO 13849-1. MS6-SV-C and MS9-SV-C are also suitable for applications with low switching frequencies, such as venting after emergency-off pushbuttons, light curtains or door locks have been activated.

On the MS6-SV-C, the standard nominal flow rate （from 1 to 2） totals 5,700 l/min, and the venting capacity （from 2 to 3） totals 7,600 l/min. On the MS9-SV-C, the standard nominal flow rate （from 1 to 2） totals 16,500 l/min, and the venting capacity （from 2 to 3） totals 20,500 l/min.