| BRAND | ARI |
| Product | ARI-STEVI 440 |
| Description | Valve in continuous shape with flanges |
| Internal code | IMP3998038 |
| Technical specification | Figure 23.440 DN 25 ARI-STEVI 440 Straight type control valve with flanges EN-JS1049 DN 25 Data sheet:440001-1.pdf Operating manual:0040301000-1.pdf Discount group: I11 Nominal pressure: PN 25 Flange drilling: according to DIN PN25 Kvs value: 10 Characteristic curve: equal percent Spindle seal: EPDM Drive: DP32 Effectively (b.pneum.antr): Spring closes in case of air failure feathery. (bar) /stroke (mm): 0.80-2.40 stroke 20 mm Erford. Setting pressure (bar): 2.7 bar max. admissible Setting pressure (bar): 6 max. closing pressure (bar): 25 Distance column length: L1=188 mm Distance column spacing: 100 mm Coupling: M10 thread Positioner: EPS 15.2 Sipart PS2 Input signal: 4 - 20mA 2-wire Adjusted: 4 mA valve closed Inlet with ventilation air (bar): 6 bar Filter reduction station: 0.5 - 10 bar standard (Riegler) |
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