Festo 541276 On/Off Valve
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On/Off Valve Assembly
Modular FESTO MS6 on/off valve assembly for compressed air systems, combining manual shut-off, pressure regulation, electrical control, and high-flow air distribution in a compact industrial design.AirassemblyBlockControlDistributorElectricFestofilterIndustrialMS6OffOnPneumaticPneumaticsregulatorValve
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FESTO MS6-EM1-3/8-S On/Off Valve Assembly
A high-performance manual on/off valve assembly from FESTO, designed for compressed air systems requiring reliable shut-off, stable flow control, and modular integration. This assembly is part of the MS Series and is supplied complete with a filter regulator, electrically actuated valve, and distributor block, making it suitable for industrial automation and pneumatic control applications. Manufacturer: FESTO
Type: On/Off Valve
Model: MS6-EM1-3/8-S
MRN: 541276
Attached Components
Filter Regulator
Electrically Actuated On/Off Valve
Distributor Block
| Design | Rotary gate valve |
| Type of Actuation | Manual |
| Valve Function | 3/2 bistable |
| Type of Piloting | Direct |
| Operating Medium | Compressed air |
| Flow Direction | Non-reversible |
| Operating Pressure | 0 bar / 18 bar |
| Standard Nominal Flow Rate (DIN 1343) | 5500 l/min |
| C Value | 21.2 l/sbar |
| b Value | 0.49 |
| Port Size | G 3/8 |
| Ambient Temperature | -10 °C / 60 °C |
| Material Housing | Die-cast aluminium |
| Mounting Position | Optional |
| Actuator Lock | Rotary knob with detent, can be closed with accessories |
| Design | Filter regulator with pressure gauge |
| Grade of Filtration | 40 µm |
| Condensate Drain | Manually rotating |
| Max. Condensate Volume | 38 ml |
| Controller Function | Output pressure constant |
| With Secondary Venting | Yes |
| Operating Pressure | 0.8 bar / 20 bar |
| Pressure Regulation Range | 0.3 bar / 7 bar |
| Max. Pressure Hysteresis | 0.25 bar (0.025 MPa) |
| Media / Ambient Temperature | -10 °C / 60 °C |
| Material Control Panel | PA, POM |
| Bowl Guard | Plastic bowl guard |
| Design | Piston gate valve |
| Function | 3/2-way, closed, monostable |
| Type of Actuation | Electrically |
| Operating Medium | Air |
| Max. Pressure | 10 bar |
| Voltage | 15 / 30 V DC |
| Nominal Flow Rate | 2600 / 7000 l/min |
| Material | Die-cast aluminium |
| Max. Temperature | 50 °C |
| Structural Design | Branching module |
| Pneumatic Connection | G 1/2 |
| Standard Nominal Flow Rate (Main Flow 1 †’ 2) | 14600 l/min |
| Outlet Top | 10400 l/min |
| Outlet Down | 9850 l/min |
| Operating Pressure | 0 bar / 20 bar |
| Housing Material | Die-cast aluminium |

























