Attributes
| Part Number | MDC2X251GAEXMXA |
|---|
Description
- 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
Specifications
| SERIES | MDC |
|---|---|
| VALVE FUNCTION | 3/2 Single Solenoid |
| ACTUATION | Electrical |
| INLET SIZE | 3/4" |
| THREAD TYPE | G |
| SOFT START | Not Included |
| LOCKOUT | Not Included |
| MONITORING | External |
| FEEDBACK | Pressure Switch (PNP) |
| RESET | Not Included |
| VOLTAGE | 24 VDC |
| OUTLET SIZE | 3/4" |
| EXHAUST SIZE | 1-1/2" |
| BASIC SIZE | 1" |
| EXHAUST TYPE | Threaded Female Port |
| PORTS 1-2 FLOW | 14 Cv (14000 Nl/min) |
| CONSTRUCTION | Poppet |
| PORTS 2-3 FLOW | 19 Cv (19000 Nl/min) |
| FEEDBACK RATING | 5 amps at 250 volts AC, or 5 amps at 30 volts DC |
| POWER CONSUMPTION | 15 watts |
| SOLENOID CONNECTION | M12 |
| FEEDBACK CONNECTION | M12 |
| OPERATING PRESSURE | 36 to 150 psig (2.5 to 10.3 bar) |
| PRESSURE GAUGE | No Gauge |
| HEIGHT | 9.21 in (233.3 mm) |
| LENGTH | 5.12 in (130 mm) |
| WIDTH | 4.12 in (104.8 mm) |
| WEIGHT | 9.35 lbs (4.24 kg) |
| MOUNTING | Inline |
| AMBIENT TEMPERATURE RANGE | 40 to 120 F (4 to 50 C) |
| MEDIA TEMPERATURE RANGE | 40 to 175 F (4 to 80 C) |
| 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 |