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2/2-way solenoid valve NC, directly operated, brass, G 1/4, DN 3, 0 to 16 bar, NBR, 12 V DC, type MVA.14.MS.12.N.RD.3 - Riegler 129675
On power failure this 2/2-way solenoid valve stays shut, with 12 V DC on the coil it opens the flow path. Built with a brass housing, NBR seals and a G 1/4 port at DN 3. Rated for media from -20 to 85 °C.
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Description
The 2/2-way solenoid valve MVA.14.MS.12.N.RD.3 switches fluids electrically, with no manual intervention at the line. It operates in the range 0 to 16 bar at nominal size DN 3 and is directly operated.
Benefits
- Closed at rest: on power failure the valve shuts off up to 16 bar.
- Directly operated: opens even without pressure, rated for 0 to 16 bar at DN 3.
- Materials: housing in brass, valve seat in brass and stainless steel, internal parts in brass and stainless steel, thread G 1/4.
- NBR seals: rated for medium temperatures of -20 to 85 °C, coil 12 V DC.
- Electrics: 12 V DC, connector socket acc. to DIN EN 175301-803 standard type A, degree of protection IP 65 (with connector socket fitted).
Applications
It is used in plant engineering, process technology and filling systems. The ambient temperature may be -20 to 55 °C, the medium -20 to 85 °C. The NC rest position suits any G 1/4 line that has to close on power failure.
Technical data
| Type no. | MVA.14.MS.12.N.RD.3 |
|---|---|
| Design type | 2/2-way solenoid valve |
| Operation | directly operated |
| Function | normally closed (NC) |
| Port thread | G 1/4 |
| Thread standard | DIN EN ISO 228-1 |
| Nominal size DN | 3 mm |
| Operating pressure | 0 to 16 bar |
| Medium temperature | -20 to 85 °C |
| Ambient temperature | -20 to 55 °C |
| Degree of protection | IP 65 (with connector socket fitted) |
| Electrical connection | connector socket acc. to DIN EN 175301-803 standard type A |
| Housing | brass |
| Valve seat | brass and stainless steel |
| Internal parts | brass and stainless steel |
| Seal material | NBR |
| Voltage | 12 V DC |
| Dimension A | 50.0 mm |
| Dimension B | 80.0 mm |
| Dimension C | 29.5 mm |
| Weight | 0.39 kg |
| Manufacturer | Riegler |
| Hersteller-Nr | MVA.14.MS.12.N.RD.3 |
| EAN | 4047322733977 |
| Zolltarifnummer | 84818079 |
| GPSR Herstellerdaten | Riegler & Co. KG, Schützenstraße 27, DE-72574 Bad Urach, www.riegler.de |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Germany |
| Ausführung | direktgesteuert |
| Material | Brass |
| Thread | G 1/4 |
| Nominal size DN [mm] | 3 |
| Housing material | Brass |
| Actuation type | Electrical |
| Medientemperatur [°C] | -20 bis 85 |
| Norm | DIN EN 175301-803, DIN EN ISO 228-1 |
| Operating voltage | 12 V DC |
| Betriebsdruck max [bar] | 16 |
| Pneumatic connection | G1/4 |
| Protection rating | IP65 |
| Temperature (max.) | 85 |
Downloads
User Manual
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