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ATEX pneumatic components

ATEX pneumatic components

Product catalog summary
Overview: This document provides technical specifications and guidelines for ATEX pneumatic components suitable for Group II, Zones 1 and 21. It includes details on cylinders, air-operated valves, solenoid air-operated valves, and air service equipment.
Specifications:
  • Temperature Ratings: Various temperature ratings are specified, including Ta 40°C T85°C (T6) and Ta 70°C T100°C (T5).
  • Standards: Compliance with ISO standards such as ISO 21287, ISO 15552, and ISO 15218 is noted.
  • Flow Rates: Spool valves have flow rates ranging from 860 to 3800 l/min, while poppet valves range from 210 to 840 l/min.
  • Connections: Available in sizes G 1/4 to G 1 1/2.
Components:
  • Cylinders: Offered without magnetic position detectors.
  • Valves: Includes air-operated and solenoid air-operated versions with integrated pilots.
  • Air Service Equipment: Includes filters, regulators, lubricators, and shut-off valves.
Zones and Certifications:
  • Components are certified for various zones, including Zones 0-20, 1-21, and 2-22.
  • Certifications include II 2 GD c, II 1G Ex ia IIC Ga, and II 2D Ex mD 21.
Installation and Maintenance:
  • Assemblies are delivered with a declaration of CE conformity and installation instructions.
  • General installation and maintenance sheets are provided.
Additional Information: The document notes that availability, design, and specifications are subject to change without notice.
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Catalog excerpts

ATEX pneumatic components-1

ATEX PNEUMATIC COMPONENTS Group II Zones 1 - 21 Cylinders without magnetic position detectors Solenoid air operated valve II 2 G Ex mb II II 2 D Ex mbD 21 ISO 15552 with profiled barrel with tie-rods Ta 50°C Ta 60°C T5..-T3 (G) T85°C (T6) T85°C (T6) 100°C-200°C (D) ISO 1, 2 & 3 Non standard ISO sizes 02-01 Non standard Spool valves Poppet valves Spool valves Spool valves Spool valve with Flow rate Flow rate Flow rate Flow rate integrated 210 to 500 to 860 to 1400 to pilot 7000 l/min 840 l/min 950 l/min 3800 l/min 860 to T6..T4 (G) T4 (G) 85°C..135°C (D) 135°C (D) ISO 15218 ISO 15218 (CNOMO Taille 15) (CNOMO Taille 30) 11 l/min 8 l/min 0.5 W 0.5 W Spade connector Spade connector Regulators Lubricators Moulded coil Solenoid air operated version with CNOMO size 15 or 30 pad-mounted pilot Magnetic position Assembly delivered mounted detectors "T" (i.e.: solenoid air operated valve on cylinder + detector) II 1G Ex ia IIC Ga,1D Ex ia IIIC Da x x C II 2 GD II 3G Ex nA /II 3D Ex tD A22 IP67 Spade connector Soft-start system 85°C T4 / T135°C T4-T3 (G) T6..T4 (G) 85°C - 100°C 135°C-200°C (D) 85°C..135°C (D) 200°C TA X / T125°C X ISO 15218 ISO 15218 Spool valve (CNOMO Taille 15) (CNOMO Size 30) Reed switch or 39 l/min 56 l/min 84 l/min 3800 l/min 6W magneto-resistive 0.5 W 2.5 W 3W 7W Moulded in metal casing Zones 0-20, 2-22 Solenoid air operated valve Pilots for solenoid air operated valves and shut off valves II 1G Ex ia IIC Ga II 1G Ex ia IIC Ga II 2G Ex e mb IIC Gb II 2 G Ex mb II II 1D Ex ia IIIC Da II 2D Ex ib IIIC Db II 2D Ex t IIIC Db II 2 D Ex mD 21 Ø 32 to Solenoid air operated version with ISO 15218 pilot 3800 l/min 200 mm Edition 1/2014 - Non contractual pictures - Indicative table. Availability, design and specifications are subject to change without notice. All rights reserved. Solenoid air operated valve II 2 G/D Ex mb ISO standard cylinder II 2 GD c Magnetic position detector II 1 D IP65 (unmounted) This assembly is delivered mounted (except detector) with: • Assembly’s declaration of CE conformity • General Installation and Maintenance sheet • Installation and Maintenance sheet, declaration of CE c

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