Gas Pressure Regulator with Spring-loaded Measuring Unit and Double Seat Valve
| Application | Device for offtake stations in gas distribution as well as commercial and industrial facilities |
|---|---|
| Suitable for use on industrial feeds to burners, heater units, boilers, etc. | |
| Fully-balanced, internal double-valve assembly | |
| Extremely high flow capacities | |
| High regulating accuracy | |
| External valve adjustment (MK2 EVA model only) | |
| Can be fitted with full- or reduced-size valves | |
| Suitable for natural, non-aggressive and manufactured gases; nitrogen, carbon dioxide and propane; and other gases upon enquiry | |
| CE registration according to PED | |
| Max. inlet pressure pu max | up to 2 bar |
| Outlet pressure range Wd | 0.125 to 0.35 bar |
| Pipe sizes | DN 50, DN 80, DN 100, DN 150, DN 200 |
| Using an auxiliary control system, the following max. inlet pressure pu max is possible: | |
| Series 680 MK 1 | For all valve seat sizes pu max up to 7 bar |
| Series 680 MK 2-EVA | DN 50 and DN 80 for valve-seat diameter = pipe size and for DN 80 reduced valve-seat pu max up to 4.5 bar DN 100 for reduced bore for 4.5 bar |
| Temperature range | –20 °C to +60 °C |