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2/2-way solenoid valve NO, pilot operated, brass, G 1, DN 25, 0.5 to 12 bar, NBR, 24 V AC, type MVB.1.MS.24A.N.RV.25 - Riegler 129618
This normally open 2/2-way solenoid valve lets the medium pass without voltage and shuts off as soon as the 24 V AC coil is energised. Brass housing with G 1 port, nominal size DN 25 and NBR seals. Medium temperature -20 to 85 °C, operating pressure 0.5 to 12 bar.
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Description
The 2/2-way solenoid valve MVB.1.MS.24A.N.RV.25 switches fluids electrically, with no manual intervention at the line. It operates in the range 0.5 to 12 bar at nominal size DN 25 and is pilot operated.
Benefits
- Normally open (NO): without a signal the G 1 flow path stays open, it only closes at 24 V AC.
- Pilot operated: uses the line pressure, operating range 0.5 to 12 bar at DN 25.
- Internal parts in brass and stainless steel, housing in brass and seat in brass and stainless steel, DN 25.
- NBR seals: rated for medium temperatures of -20 to 85 °C, coil 24 V AC.
- 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. Medium temperatures of -20 to 85 °C are permitted at an ambient of -10 to 50 °C. The NO rest position fits wherever flow through the G 1 port must be maintained on power failure.
Technical data
| Type no. | MVB.1.MS.24A.N.RV.25 |
|---|---|
| Design type | 2/2-way solenoid valve |
| Operation | pilot operated |
| Function | normally open (NO) |
| Port thread | G 1 |
| Thread standard | DIN EN ISO 228-1 |
| Nominal size DN | 25 mm |
| Operating pressure | 0.5 to 12 bar |
| Medium temperature | -20 to 85 °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 | NBR |
| Voltage | 24 V AC |
| Dimension A | 95.0 mm |
| Dimension B | 124.0 mm |
| Dimension C | 70.0 mm |
| Weight | 1.23 kg |
| Manufacturer | Riegler |
| Hersteller-Nr | MVB.1.MS.24A.N.RV.25 |
| EAN | 4047322732888 |
| 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 | vorgesteuert |
| Material | Brass |
| Thread | G 1 |
| Nominal size DN [mm] | 25 |
| Housing material | Brass |
| Actuation type | Electrical |
| Medientemperatur [°C] | -20 bis 85 |
| Norm | DIN EN 175301-803, DIN EN ISO 228-1 |
| Operating voltage | 24 V AC |
| Betriebsdruck max [bar] | 12 |
| Pneumatic connection | G1 |
| Protection rating | IP65 |
| Temperature (max.) | 85 |
Downloads
User Manual
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