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Products | data sheets/PDF | Valve actuators ExVent 
Technical data sheets and certificates for download
Schischek is certified according to ISO 9001
and ATEX guideline 94/9/EC
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90° Quarter turn actuators with/without spring return, 5-30 Nm ExMax, RedMax, InMax size S |
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90° Quarter turn actuators with/without spring return, 30-100 Nm ExMax, RedMax, InMax size M |
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Differential pressure/VAV-control sensors ExCos-P, RedCos-P, InCos-P |
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Temperature-/humidity transducer for ExPro sensors (InCos-D compatible with InPro sensors) ExCos-D, RedCos-D, InCos-D |
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Temperature-/humidity transducer for passive sensors ExCos-A, RedCos-A, InCos-A |
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Modules with Ex-i safe circuit ExLine Transducer EXL-IMU-1, Switch module EXL-IRU-1 |
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Passive, modulating sensors ExSens compatible with transducer EXL-IMU-1, ExCos-A and RedCos-A |
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Passive, binary sensors ExSens compatible with Switch module EXL-IRU-1 |
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Electric doorholder magnets ExMag |  |
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Linear actuators ExPlus Product discontinued since 2006.31.12 Follow-up model available from IV. quarter 2008 |
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Quarter turn actuators with spring return ExTurn |  |
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Valve actuators with/without spring return ExVentExplosionproof valve actuators for automation of 2- and 3-way valves with 3-pos. on-off or modulating modeRobust, antistatic aluminium housing with protection class IP65 |
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ExVent | without spring return | 800...4500 N | Zone 1, 2, 21, 22 |
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| Type | Force | Stroke | Spring return | Data sheet | Certificate | |
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| EXV-8... | 800 N | max. 42 mm | – | |
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| EXV-20... | 2000 N | max. 42 mm | – | |
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| EXV-45... | 4500 N | max. 75 mm | – | |
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| EXC-HSV | Additional, external auxiliary switches for EXV-actuators |
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ExVent | with spring return | 800 N | Zone 1, 2, 21, 22 |
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| Type | Force | Stroke | Spring return | Data sheet | Certificate | |
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| EXV-8...-F16 | 800 N | max. 30 mm | ca. 16 sec. | |
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Linear actuators for industrie (IP65) NormPlus |  |
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Color coding
Products for
zone 1, 2, 21, 22
(Example ExMax)
Products for
zone 2, 22
(Example RedMax)
Products for
safe area
(Example InMax)
Schischek GmbH Explosionproof
• Email: info@schischek.com • Phone: +49 (0) 9101-9081-0
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