| Name | Filling control valve |
|---|---|
| Type | SFA-A-... – ref: 2901-A-... |
| Certifications | |
| B0 Dust | ATEX II 3/3D |
| B1 Dust | ATEX II 1/2D |
| B3 Dust | ATEX II 1/3D |
| B7 Dust | ATEX II 2/3D |
| Solenoid 3/2-way control valve: | |
| B0 Dust | ATEX II 3/3D Ex ta/tc IIIC T100° C |
| Swiveling lever: | |
| B0 Dus | ATEX II 3/3D Ex ta/tc IIIC T80° C |
| Swiveling lever: | |
| Supply voltage | 10 – 250 V AC (50 – 60 Hz) 10 – 250 V DC |
| Contact function | 1 NO + 1 NC |
| Capacity of the contact | 1,5 A / 250 V AC (for resistive loads) For inductive or capacitive loads reduce at 50% |
| Cable output | 5 meters |
| Ambient temperature | -25° C – +70° C |
| Product temperature | +80° C |
| Pneumatic valve: | |
| Proccess pressure | +4 bar |
| Control pressure | +2.5 bar over the proccess pressure |
| Difference in pressure | +4 bar |
| Solenoid 3/2-way control valve: | |
| Power consumption | AC pick-up power 14 VA holding power 21 VA DC 8 W |
| Gasket | Viton |
| Solenoid | Adjutable 4x90° |
| Electrical connector | Adjutable 4x90° |
| Maximum air temperature | +60° C |
| Minimum air pressure | 0 bar |
| Maximum air pressure | +10 bar |
| Nominal flowl | From 1 to 2 100 l/min From 2 to 3 120 l/min |
| Nominal size | Ø 1,8 mm |
| Protection | IP65 according to DIN EN60529 |
| Weight | 17 Kg depending on the model |
| Materials: | |
| - Swiveling level: | |
| Housing | Zincated steel |
| Cable | Double insulation PVC |
| - Pneumatic valve: | |
| Housing | Aluminium |
| Proccess connection | Aluminium |
| Elastic hose | NRE |
Dimensions
Approximate measures given in mm.
