ACTUATECH GD5760 Manual de instruções - Página 14
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8. ATEX SPECIFICATION
In conformance with the European Directive ATEX 2014/34 UE for the suitability of the equipment intended for the use in Potentially
Explosive Atmosphere, ACTUATECH declare the conformity of the scotch-yoke actuator of the above mentioned Atex directive in the
limits of its Classification and Zone Classification.
A) EQUIPMENT CLASSIFICATION:
• Equipment Group II Category 2
• Zone Classification: Suitable for Gas Zone 1, and Dust Zone 21.
• Type of protection: Ex h (with constructional safety 'c')
• Gas group IIC (IIB with coating thickness > 0,2mm)
• Dust group IIIC
• Temperature Class T6, T4, T3 (as per following table)
• EPL: Gb (for Gas), Db (Dust)
T max. Fluid and Max T. ambient
60°C
80°C
150°C
B) EQUIPMENT MARKING:
II 2G Ex h IIC T6..T3 Gb X
II 2D Ex h IIIC T85°C..T175°C Db X
Tech. file N. 18-80475-AC01
Whenever the actuator may be installed in the Potentially Explosive Atmosphere the operator before starting the installation must
observe the suitability of the equipment classification and special installation instruction included that follow the actuator. In case of
instruction missing or any doubts please call the ACTUATECH technical department.
C) EQUIPMENT TECHNICAL SPECIFICATION:
Max operating pressure
Ambient temperature T6
Ambient temperature T4
Ambient temperature T3
Max working frequency
Materials
ACTUATECH S.p.A
Via S. Lorenzo, 70, 25069 Villa Carcina (BS) Italy •
Rif. MAN80937 - 03/22
SCOTCH–YOKE PART TURN PNEUMATIC ACTUATOR
Temperature class
Seals
Ph.
+39 030 8908142 •
GD2880 - GD8000 AND GS1440 - GS4000
T6
T4
T3
8,4 bar (7 bar for GD8000)
-20 ≤ Ta ≤ 80°C (Standard)
-20 ≤ Ta ≤ 150°C
All aluminium alloys used contain less than 7,5% magnesium
NBR (Standard version)
FKM (High Temperature version)
FVMQ (Low Temperature version)
Fax
+39 030 8908143 • [email protected] •
INSTRUCTION MANUAL
Max surface temperature
T85°C
T105°C
T175°C
-50 ≤ Ta ≤ 60°C
1 Hz
(Mg) by mass
www.actuatech.com
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