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2/2-way solenoid valve NC, directly operated, media-separated, stainless steel 1.4401, G 1/4, DN 4, 0 to 5 bar, FKM, 24 V DC - Riegler 185497
On power failure this 2/2-way solenoid valve stays shut, with 24 V DC on the coil it opens the flow path. Stainless steel 1.4401 housing with G 1/4 port, nominal size DN 4 and FKM seals. Medium temperature 0 to 90 °C, operating pressure 0 to 5 bar.
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Description
The 2/2-way solenoid valve MVA.14.ES.24D.F.BD.4 controls fluids in plants via an electrical signal at 24 V DC. It operates in the range 0 to 5 bar at nominal size DN 4 and is directly operated.
Benefits
- NC function: it only opens while 24 V DC is applied, at DN 4.
- Directly operated: opens even without pressure, rated for 0 to 5 bar at DN 4.
- Materials: housing in stainless steel 1.4401, valve seat in stainless steel, internal parts in stainless steel, thread G 1/4.
- Medium temperature 0 to 90 °C with FKM seals, G 1/4 port.
- Connection for 24 V DC: device connector, type A to DIN EN 175301-803, degree of protection IP 65 (with connector socket fitted), type MVA.14.ES.24D.F.BD.4.
- Separating diaphragm: the medium never reaches the 24 V DC coil.
Applications
Because the coil system is separated from the medium by a diaphragm, the manufacturer rates the series for critical media as well. Check the resistance of housing and seal to the specific medium beforehand. The ambient temperature may be 0 to 55 °C, the medium 0 to 90 °C. Choose the NC version MVA.14.ES.24D.F.BD.4 if the system must shut off safely when power fails.
Technical data
| Type no. | MVA.14.ES.24D.F.BD.4 |
|---|---|
| Design type | 2/2-way solenoid valve |
| Operation | directly operated |
| Function | normally closed (NC) |
| Port thread | G 1/4 (female) |
| Nominal size DN | 4 mm |
| Operating pressure | 0 to 5 bar |
| Medium temperature | 0 to 90 °C |
| Ambient temperature | 0 to 55 °C |
| Degree of protection | IP 65 (with connector socket fitted) |
| Electrical connection | device connector, type A to DIN EN 175301-803 |
| Housing | stainless steel 1.4401 |
| Valve seat | stainless steel |
| Internal parts | stainless steel |
| Seal material | FKM |
| Voltage | 24 V DC |
| Version | media-separated |
| Manual override | yes |
| Dimension A | 71.0 mm |
| Dimension B | 46.0 mm |
| Dimension C | 18.0 mm |
| Manufacturer | Riegler |
| Hersteller-Nr | MVA.14.ES.24D.F.BD.4 |
| EAN | 4047322944809 |
| 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 | Stainless steel 1.4401 |
| Thread | G 1/4 |
| Nominal size DN [mm] | 4 |
| Housing material | Stainless steel 1.4401 |
| Actuation type | Electrical |
| Thread type | Internal thread |
| Medientemperatur [°C] | 0 bis 90 |
| Norm | DIN EN 175301-803, DIN EN ISO 228-1 |
| Operating voltage | 24 V DC |
| Betriebsdruck max [bar] | 5 |
| Pneumatic connection | G1/4 IG |
| Protection rating | IP65 |
| Temperaturbereich | 0-90 °C |
| Temperature (max.) | 90 |
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