751000-00450 Fabr.-Nr.: 1408-048/01 Gas- Druckregelgerät mit eingebautem SAV RS250/050/320/32,5/MD-R Typ: RS 250 Anschluss: DN 50 PN 16 Gehäuse: Siluminguss Eingangsdruck min.: 1 bar Eingangsdruck max.: 6 bar Ausgangsdruck min.: 150 mbar Ausgangsdruck max.: 210 mbar Durchfluss min.: 550 nm³/h Durchfluss max.: 550 nm³/h Gasart: Erdgas Ventil: 32,5 mm SAV-Auslösung min.: 50 mbar SAV-Auslösung max.: 300 mbar Baulänge: 230 mm Gewicht: 15 Kg by Medenus
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This Medenus gas pressure regulator (Type RS 250, part number 751000-00450, Fabr.-Nr.: 1408-048/01) features an integrated safety shut-off valve (SAV). Designed for natural gas applications, it features a robust silumin casting housing with a DN 50 PN 16 connection and an overall installation length of 230 mm. The unit operates with a minimum inlet pressure of 1 bar and a maximum inlet pressure of 6 bar, regulating output pressure between 150 mbar and 210 mbar at a constant flow rate of 550 nm³/h using a 32.5 mm valve. Internal regulation and safety rely on a GMB 320 main membrane, a Bel.- Rollmem intermediate membrane, and a GMB 135 SAV membrane. It is equipped with an FA11 control spring in RAL 2002, an FD 912 SAV maximum spring, and an FE 901 minimum spring with RAL 2002 color coding, allowing the SAV activation range to be adjusted between 50 mbar and 300 mbar. The complete assembly weighs 15 kg.
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Characteristics
| Manufacturer | Medenus |
|---|---|
| Part number | 751000-00450 Fabr.-Nr.: 1408-048/01 |
| Inner Code | 520885 |
Technical specification
| Product type | Gas Pressure Regulator with Integrated SAV |
|---|---|
| Part number | 751000-00450 |
| Fabr.-Nr. | 1408-048/01 |
| Type | RS 250 |
| Connection | DN 50 PN 16 |
| Housing | Silumin casting |
| Inlet pressure min. | 1 bar |
| Inlet pressure max. | 6 bar |
| Outlet pressure min. | 150 mbar |
| Outlet pressure max. | 210 mbar |
| Flow min. | 550 nm³/h |
| Flow max. | 550 nm³/h |
| Gas type | Natural gas |
| Valve | 32.5 mm |
| SAV activation min. | 50 mbar |
| SAV activation max. | 300 mbar |
| Main membrane | GMB 320 |
| Intermediate membrane | Bel.- Rollmem |
| SAV membrane | GMB 135 |
| Overall length | 230 mm |
| Weight | 15 Kg |
| Regulating spring | FA11 in RAL 2002 |
| SAV Maximum spring | FD 912 |
| SAV Minimum spring | FE 901 |