RIEGLER Proportional control valve »sentronic D«, 24 V DC, G 1/4, DN 4
Type number: PV 2251
EAN: 4047322163552
RIEGLER & Co. KG in Bad Urach is a respected company known for its innovative approaches, top-notch product quality, and dedicated customer service. For over 80 years, this family-owned business has evolved into a leading provider of components for compressed air and pneumatics, as well as customized system solutions.
Proportional control valve "sentronic D", 3-way version, digital, 24 V DC, G 1/4, DN 4, pressure range 0 - 10 bar
| Medium | Air or neutral gases (filter ‰¤ 50 µm required) |
| Housing | Aluminum |
| Sealing material | NBR |
| Medium temperature min. | 0 °C |
| Medium temperature max. | 60 °C |
| Ambient temperature min. | 0 °C |
| Ambient temperature max. | 50 °C |
| Working pressure min. | 0 bar |
| Working pressure max. | 10 bar |
| Interior parts | POM |
| Control | 0 - 10 V |
| Electrical setpoint | 0 - 10 V |
| Failsafe behaviour | venting in case of voltage drop |
| Analogue output min. | 0 V |
| Analogue output max. | 10 V |
| Digital output | Pressure switch output PNP +/- 5% |
| Thread | G 1/4 |
| Flow rate | 780 l/min |
| DN | 4 |
| Actuation | Proportional solenoid |
| B | 52 mm |
| C | 112 mm |
| REACH SVHC1 Substance Name | Lead |
| CAS No. SVHC 1 | 7439-92-1 |
| RoHS material information | RoHS compliant |
| RoHS Directive | 2011/65/EU, 2015/863/EU, 2018/741/EU |
| RoHS Article of the Directive | Article 4, paragraph 1, Annex 3 |
| Share of SVHC substance in % for RoHS | 0.04 |
| Exception | 6c |
| REACH Info | contains SVHC substance |
| Share of SVHC SCIP | >= 1.0% w/w and < 10.0% w/w |
| Proportion of SVHC substance in SCIP | >= 0.1 % in w/w |
| Material identification | none |
| Class name | FLEX |