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2/2-way solenoid valve NC, force pilot operated, brass, G 3/4, DN 20, 0 to 12 bar, FPM, 24 V AC, type MVA.34.MS.24A.F.RZ.20 - Riegler 129416
This normally closed 2/2-way solenoid valve shuts off when power fails and only opens when the 24 V AC coil is energised. Built with a brass housing, FPM seals and a G 3/4 port at DN 20. Medium temperature -10 to 100 °C, operating pressure 0 to 12 bar.
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Description
Where a medium has to be released or shut off by a control signal, the 2/2-way solenoid valve MVA.34.MS.24A.F.RZ.20 takes on the job. It operates in the range 0 to 12 bar at nominal size DN 20 and is force pilot operated.
Benefits
- Normally closed (NC): if the voltage drops out, the valve shuts the G 3/4 line.
- Force pilot operated from 0 bar: switches without minimum pressure up to 12 bar at DN 20.
- G 3/4 brass housing with valve seat in brass and stainless steel and internal parts in brass and stainless steel.
- Medium temperature -10 to 100 °C with FPM seals, G 3/4 port.
- Electrics: 24 V AC, connector socket, industrial standard type A, EN 175301-803-A, degree of protection IP 65 (with connector socket fitted).
Applications
Plant engineering, process technology and filling technology are the classic fields of use. Rated for -10 to 100 °C medium temperature and -10 to 50 °C ambient temperature. The NC rest position suits any G 3/4 line that has to close on power failure.
Technical data
| Type no. | MVA.34.MS.24A.F.RZ.20 |
|---|---|
| Design type | 2/2-way solenoid valve |
| Operation | force pilot operated |
| Function | normally closed (NC) |
| Port thread | G 3/4 |
| Thread standard | DIN EN ISO 228-1 |
| Nominal size DN | 20 mm |
| Operating pressure | 0 to 12 bar |
| Medium temperature | -10 to 100 °C |
| Ambient temperature | -10 to 50 °C |
| Degree of protection | IP 65 (with connector socket fitted) |
| Electrical connection | connector socket, industrial standard type A, EN 175301-803-A |
| Housing | brass |
| Valve seat | brass and stainless steel |
| Internal parts | brass and stainless steel |
| Seal material | FPM |
| Voltage | 24 V AC |
| Dimension A | 95.0 mm |
| Dimension B | 139.0 mm |
| Dimension C | 70.0 mm |
| Weight | 1.7 kg |
| Manufacturer | Riegler |
| Hersteller-Nr | MVA.34.MS.24A.F.RZ.20 |
| EAN | 4047322730921 |
| 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 | zwangsgesteuert |
| Material | Brass |
| Thread | G 3/4 |
| Nominal size DN [mm] | 20 |
| Housing material | Brass |
| Actuation type | Electrical |
| Medientemperatur [°C] | -10 bis 100 |
| Norm | DIN EN 175301-803, DIN EN ISO 228-1 |
| Operating voltage | 24 V AC |
| Betriebsdruck max [bar] | 12 |
| Pneumatic connection | G3/4 |
| Protection rating | IP65 |
| Temperaturbereich | -10-100 °C |
| Temperature (max.) | 100 |
Downloads
User Manual
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