Bürkert Fluid Control Systems 20100902
3/2 and 5/2-way-pneumatic valve 32 mm
Технические характеристики
| Type | 6519 |
|---|---|
| Product sub-group | Pneumatic valves |
| Valve function | W - normally open - inlet port 1 connected with outlet port 2, outlet port 4 connected with exhaust port 5, exhaust port 3 closed. A |
| Fluidic port connection number | 5 |
| Valve function number of switching positions | 2 |
| Manual actuation | Yes |
| Manual actuation type | Rotary level and Key button combined |
| Материал | PA (Polyamide) |
| Manual actuation stop | Yes |
| Manual actuation screw slot | Yes |
| Valve piloting type | Electrical |
| Return type | Pneumatic spring + mechanical spring |
| Pilot control orifice (mm) | 1,2 mm |
| Материал | PA (Polyamide) |
| Материал | PA (Polyamide) |
| Материал | FKM (Fluor rubber) |
| Main valve operating principle | Globe valve |
| Main valve orifice 1 (P) (mm) | 6 mm |
| Материал | PA (Polyamide) |
| Материал | PA (Polyamide) |
| Материал | PUR (Polyurethane) |
| Supply connection type | Internal thread |
| Supply connection thread type | NPT |
| Supply connection diameter (inch) | 1/4 inch |
| Flange | FM02 |
| Working connection type | Flange |
| Working connection position | at left of supply connection |
| Working connection flange pattern | NAMUR |
| Материал | PA (Polyamide) |
| Coil size | 32 mm |
| Electrical power consumption min | 3 W |
| Electircal power consumption max. | 3 W |
| Coil wiring LED | No |
| Напряжение питания | without |
| Coil wiring rectifier | Yes |
| Coil wiring polarity protection | No |
| Coil wiring polarity recovery diode | No |
| Coil wiring polarity recovery diode redundant | No |
| Power reduction integrated | No |
| Electrical connection sort | Junction box with threat NPT1/2" |
| Cable plug in delivery | not included |
| Electrical connection position | Supply side |
| Напряжение питания | 24 V |
| Напряжение питания | 24 V |
| Protection type IP (max. with suitable connector) | IP65 |
| Напряжение питания | Yes |
| Напряжение питания | Yes |
| Напряжение питания | Yes |
| Nominal pressure min | 2 bar |
| Nominal pressure max | 10 bar |
| Temperature environment min | -25 °C |
| Temperature environment max | 55 °C |
| Temperature medium min | -10 °C |
| Temperature medium max | 55 °C |
| Switch time open max. | 20 ms |
| Switch time close max. | 40 ms |
| QNn value (gas) | 900 l/min |
| Nominal operation/Duty cycle | 100 % |
| Масса | 0,300 kg |
| Approval type | ATEX, IECEx, UL |
| Сертификация | II 2 G mb IIC T4 Gb; II 2 D mb IIIC T130 °C Db; single mounting, mb IIC T4 Gb; mb IIIC T130 °C Db; single mounting, UL listed for Hazardous Locations for USA and Canada, Class I, Zone 1,AEx eb mb IIC T4; Zone 21, AEx mb tb IIIC T130°C / Class I, Di |