3/2-way solenoid valve, NC - Riegler K2730
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This Item:
As low as €225.75
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Set of wearing parts, SV, NO, MS, DN50, NBR, pilot ope., large - Riegler 129928
€188.14
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2/2-way sol. valve, NC, G 3/4, DN 20, PN 0-10, FKM, FPO, 230VAC - Riegler 191756
€220.50
3/2-way solenoid valve, NC. This range covers 2 variants from 225.75 EUR. Select the version you need above.
Available variants
| Thread | G 1/4 IG, NPT 1/4 IG |
|---|
Shared technical data
| A | 71,0 mm |
|---|---|
| B | 46,0 mm |
| Min. operating pressure | 0 bar |
| C | 18,0 mm |
| DN | 2 mm |
| Electrical connection | Gerätestecker Bauform A nach DIN EN 175301-803 |
| Function | stromlos geschlossen (NC) |
| Housing | Edelstahl 1.4401 |
| Internal parts | Edelstahl |
| Min. medium temperature | 0 °C |
| Protection IP | IP 65 (bei Verwendung der Gerätesteckdose) |
| Max. ambient temperature | 55 °C |
| Min. ambient temperature | 0 °C |
| Country of origin | DE |
| Valve seat | Edelstahl |
| Customs tariff number | 84818079 |
About Solenoid valves
Solenoid valves switch a media flow electrically, with no manual intervention at the line. The range covers nominal sizes from DN 1 to DN 66 and operating pressures up to 50 bar, with ports from G 1/8 to G 2. Some versions work from -1 bar upwards, which makes them suitable for vacuum duty.
What matters when choosing
- Function: normally closed (NC), normally open (NO) or any flow direction (BEL). What matters is the state the plant should assume when power is lost.
- Voltage: 12 V DC, 24 V DC, 24 V AC, 110 V AC and 230 V AC, plus 24 V AC/DC and 230 V AC/DC versions. Follow whatever the existing control system supplies.
- Sealing material NBR, FKM, FPM, EPDM, PTFE or FFKM: match the elastomer to the medium and to the media temperature, which runs between -30 and 160 °C depending on version.
- Body material: brass, aluminium, polyamide, glass-fibre reinforced polyamide, polypropylene or stainless steel 1.4301, 1.4401 and 1.4581. Stainless steel is the choice for corrosive media and demanding wash-down regimes.
- Nominal size DN 1 to 66 mm and operating pressure: upper limits run from 1 to 50 bar, and nominal size sets the achievable flow.
Typical applications
- Shutting off and releasing compressed air in machines and plant
- Cleaning fabric filters in dust collection systems using pulse diaphragm valves
- Switching duties in cooling and heating water circuits
- Dosing and filling stations handling thin, neutral media
- Vacuum applications with operating pressures from -1 bar
Threads are made to DIN EN ISO 228-1 or ISO 7-1. Protection class IP 65 or IP 67 is reached with the connector socket correctly fitted.
| Manufacturer | Riegler |
|---|---|
| GPSR Herstellerdaten | Riegler & Co. KG, Schützenstraße 27, DE-72574 Bad Urach, www.riegler.de |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Norm | DIN EN 175301-803, DIN EN ISO 228-1 |







