Products | Valve actuators with spring return RedMax + LIN
Linear valve actuators with spring return RedMax + LIN
ATEX 94/9/EC | zone 2, 22
Linear valve actuators | 500-3.000 N
Measurements in mm
Description – Linear valve actuator with spring return RedMax + LIN
- RedMax + LIN linear valve actuators with spring return for automation of globe- or 3-way valves
- Use as actuator with safety function in hazardous areas in zone 2 or 22, On-off or 3-pos. actuator or modulating actuator
Technical data
Force*Power supply (by actuator)FrequencyStroke*Motor running time (by actuator)*Spring return*Control mode*Actuator connectionSquared shaft connectionHousing material / protectionAmbient temperaturePower supplyWeight (incl. actuator)*Explosion proof forInstallation areaCertification for gasesCertification for dust*dependent by TypeRedMax + LIN – Linear unit
500-3.000 N24-240 VAC / DC50-60 HZ10 / 15 / 20 / 30 / 42 mm0,1-15 sec./mm3 / 10 sec. (size S), 20 sec. (size M)On-off, 3-pos, 0-10 V DC, 4-20 mAover integrated terminal box16 x 16 mmAluminium / IP66 (actuator)-20°…+40°C (at T6) / -20°…+50°C (at T5)Cable ca. 1 mapprox. 8 kg (size S), approx. 14 kg (size M)gases, mists, vapours, dustzone 2, 22II 3(1) G Ex nC [ia] IIC T6, II 3 G Ex nC II T6II 3 D Ex tD A22 IP66 T80 °C
to the technical data sheetsRecommended actuator RedMax-..-F.. in acc. of force (N) and max. stroke (mm) *
| Type LIN | LIN-10 | LIN-15 | LIN-20 | LIN-30 | LIN-40 | Actuator |
| Force\Stroke | 10 mm | 15 mm | 20 mm | 30 mm | 42 mm | suitable actuators with spring return see here |
| 500 N | RedMax-15-F.. | RedMax-15-F.. | RedMax-15-F.. | RedMax-15-F.. | RedMax-30-F.. | |
| 800 N | RedMax-15-F.. | RedMax-15-F.. | RedMax-15-F.. | RedMax-30-F.. | RedMax-30-F.. | |
| 1.000 N | RedMax-15-F.. | RedMax-15-F.. | RedMax-30-F.. | RedMax-30-F.. | RedMax-50-F.. | |
| 1.500 N | RedMax-15-F.. | RedMax-30-F.. | RedMax-30-F.. | RedMax-50-F.. | RedMax-50-F.. | |
| 2.000 N | RedMax-30-F.. | RedMax-30-F.. | RedMax-50-F.. | RedMax-50-F.. | – | |
| 2.500 N | RedMax-30-F.. | RedMax-50-F.. | RedMax-50-F.. | – | – | |
| 3.000 N | RedMax-30-F.. | RedMax-50-F.. | RedMax-50-F.. | – | – | |
| * by intermediate strokes the next bigger actuator is required! | ||||||
Delivery
- Linear unit, suitable for all ..Max-..-F actuators size S or M
Valve adaptation / neccessary accessories
- To select the right valve adaptation and get the right price information
the following data are required:
1. Valve manufacturer
2. Valve type
3. Valve nominal size (diameter) DN - For adaptations which are still designed by Schischek this data are minimum requirements
- To design new adaptations we need additional details of the valve body
as well as drawings - At purchase order you have to order both parts – actuator + adaptation
