MDC2 Series Single Valve MDC2X251NAEXCXA
- Can achieve Category 2, PL c, when used with proper safety controls
- The “fail-to-safe” safety function is ensured as long as the poppet is able to go back into the start position
- The Cat 2 version (MDC2) of the MDC Series is equipped with a solid state pressure sensor.
- Monitoring the sensor on each actuation and de-actuation of the MDC2 Series valve provides a diagnostic coverage between 60% < 90%
- Poppet Design that is dirt tolerant, wear compensating for quick response and high flow capacity
- PTFE backup piston rings enhances valve endurance enabling operation with or without in-line lubrication
- On energization, the Soft-Start (EEZ-ON®) allows outlet pressure to increase at a slower rate until it reaches approximately 50% of inlet pressure, at which point the valve will then open fully to finish filling the system at full rate
- Threaded or modular port connection allows connection to Air Entry System (Lockout Valve, FRLs)
- Threaded exhaust port for canister silencer or remote exhaust
- SISTEMA Library available for download
Need Help? No Problem!
Customer Service
Technical Service
+1 (416) 251-7677
Need Help? No Problem!
Customer Service
Technical Service
+1 (416) 251-7677
Product Information
| Series | MDC |
| Valve Function | 3/2 Single Solenoid |
| Construction | Poppet |
| Actuation | Electrical |
| Lockout | Not Included |
| Monitoring | External |
| Feedback | Pressure Switch (PNP) |
| Reset | Not Included |
| Exhaust Type | Threaded Female Port |
| Feedback Rating | 5 amps at 250 volts AC, or 5 amps at 30 volts DC |
| Voltage | 24 VDC |
| Feedback Connection | M12 |
| Operating Pressure | 36 to 150 psig (2.5 to 10.3 bar) |
| Ambient Temperature Range (Celcius) | 4 to 50 |
| Media Temperature Range (Celcius) | 4 to 80 |
| Flow Media | Compressed Air |
| Valve Body Material | Aluminum |
| Poppet/Spool Material | Acetal and Stainless Steel |
| Seal Material | Buna-N |
| Safety Category | Category 2 |
| PL Rating | PL c |
| Safety Integrity Level | SIL 1 |
| DGUV Certification | Pending |
| CE Certification | Yes |
| EAC Declaration | Yes |
| CSA/UL Certification | Yes |
| Thread Type | NPT |
| Exhaust Size | 1-1/2" |
| Soft Start | Not Included |
| Basic Size | 1" |
| Weight | 9.35 lbs (4.24 kg) |
| Mounting | Inline |
| Inlet Size | 3/4" |
| Outlet Size | 3/4" |
| Solenoid Connection | DIN EN 175301-803 Form A |
| Pressure Gauge | No Gauge |
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MDC2 Series Single Valve
MDC2X251NAEXCXA
Contact Us for a 3D Model
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MDC2 Series Single Valve
MDC2X251NAEXCXA
Contact ROSS Canada for Ordering Information
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