| FEATURES | |
| TYPE | Regulating Fail Open (FTO); (FA); (FO) |
| Models | VD277 (for special models ask sales department) |
| Variants | VD277S ; VD277S/AR; VD277A (On demand) |
| Diameter of Valves | Ø1″ to Ø6″ (Ø8” ask sales department) |
| Type of Connections | Thread: NPT female up to Ø 2″, standard ASME B16.11
Flange: #150 RF, # 300 RF, # 600 RF, standard ASME B16.5 |
| Maximum Inlet Pressure | 100 Kg/cm² |
| Reduced Pressure Range | From 0,02 Kg/cm² to 50 Kg/cm² for VD277.
From 1 Kg/cm² to 50 Kg/cm² for VD277H; for reduced pressures over 51Kg/cm² contact the manufacturer |
| Relief Pressure Range | From 2 Kg/cm² to 15 Kg/cm², for VD277A |
| Control Characteristics | On demand |
| Operation | With Pilot P68S/2 |
| Type of Body | Globe |
| Material of the Body | Molten Steel ASTM A216-WCC (special materials on demand) |
| Watertightness | Class VI standard FCI 70-2 |
| Opcional | Pre- Reducer |