HAZARDOUS AREA SOLUTIONS
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ATEX & IECEx air
conditioning for
electrical cabinets
AIRATEX
Ex Atex
Zones 1, 2, 21 and 22
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Delvalle, wide experience in
manufacturing solutions for
hazardous area
We put at your
disposal
wherever
you go
We offer over 40 years providing solutions
to demanding customers who require very specific
characteristics and behaviour according to the
sector and their needs.
Customize
Totally your enclosure
Our production systems can give custom-made
solutions on demand. Every colour from RAL chart is
available to be personalized. A variety of protection
standards thanks to our own painting facilities.
Contact us
Confidentiality, reliability & quality
www.atexdelvalle.com
atex@atexdelvalle.com
+34 945 601 381
+34 945 601 354
We are committed to working closely with our customers,
providing them with exceptional service and offering
an advanced and extensive range of products with very
competitive prices.
high standard of
quality and services
We only use materials provided by companies who offer
the very highest quality, suitable and certified products.
Our success is due to top quality assurance:
ISO 9001, SGS, UL, TÜV, ISO 14000 and Ohsas 18001.
ATEX , IECEx a nivel mundial.
Please contact our technical sales
department.
A team of professionals with high
experience and ability to solve all
your queries.
ALSO ONLINE
Phone:
Telf. +34 945 601 381
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Hazardous location air conditioners
ATEX & IECEx AIRATEX
Zones 1 and 2
Explosion-Proof Electrical Equipment for use in Hazardous
(classified) Locations Zone 1 & 2 and designed for purged and
non-purged enclosure systems, also Class I, Division 2, Groups
B, C, and D for hazardous location applications.
Certifications Atex & IECEX y UL. Zones 1 and 2.
We offer high
reliability ATEX
Phone: +34 945 601 381
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Hazardous location air conditioners
ATEX & IECEx AIRATEX
Examples 8000V / 9500V
Exemple 4500V / 6000V
DESCRIPTION
Includes process control systems for
chemical, petrochemical, refining, field
and offshore drilling operations. Delvalle
hazardous location air conditioners are
specifically designed and factory built to
insure product integrity, reliability, and safety.
Our entire line of ATEX and IECEx air
conditioners are third party certified by UL/
DEMKO for ATEX/IECEx Zone 1 & 2. These
units are designed specifically for hazardous
environments for purged and non-purged
enclosure systems and housed in a 316
stainless steel cabinet. Available in 1200W4,000 BTUH to 3000w 10,000 BTUH
capacity.
Typically, other manufacturers of Atex &
IECEX enclosure cooling systems send their
standard air conditioners to be converted
for hazardous location applications. However,
the companies that do the conversion
may have to make changes that can affect
the efficiency of the original unit. Often,
components are substituted or added that
may have an effect on the cooling capacity
or useful life of the original system.
Delvalle has available Air Conditioning for:
- Class I, Division 2, Groups B,C & D
- All the certificates UL listed
MARKING
Marking Atex: Ex II 2 G Ex d e ib IIB+H2 T4 Gb
Marking IECEx: Ex d e ib IIB+H2 T4 Gb
ADVANTAGES
• Built in condensate evaporation package.
• Easy pull-out filter.
• Efficient, quiet and long lasting rotary
compressor.
• CFC-FREE refrigeration system.
• Space saving aesthetic cabinet design.
• 100% factory tested.
• UL, ETL, and CSA Certified.
Phone: +34 945 601 381
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Hazardous location air conditioners
ATEX & IECEx AIRATEX
TECHNICAL CHARACTERISTICS 1320W - 1800W
REFERENCES
AMPS Temp. Max.
MAX
ºF / ºC
Weight (Ibs/Kg)
1320W
10.3
131/55c
300LBS(136KG)
1800W
11.1
131/55c
300LBS(136KG)
REFERENCES
Voltage
BTUH
MVOUT1320AEx
230V
MVOUT1800AEx
230V
Dimensions (In/mm)
49.465” (1256.41) H x 17.300”
(439.42) W x 17.465” (443.6) D
49.465” (1256.41) H x 17.300”
(439.42) W x 17.465” (443.6) D
Need more information?
Phone: +34 945 601 381
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6
Hazardous location air conditioners
ATEX & IECEx AIRATEX
TECHNICAL CHARACTERISTICS 2350W - 2800W
AMPS Temp. Max.
MAX
ºF / ºC
REFERENCES
Voltage
BTUH
Weight (Ibs/Kg)
MVOUT2350AEx
230V
2350W
14.1
131/55c
350LBS(158.8KG)
MVOUT2800AEx
230V
2800W
13.6
131/55c
350LBS(158.8KG)
Dimensions (In/mm)
54.090” (1373.89) H x 19.51”
(495.55) W x 19.590” (497.59) D
54.090” (1373.89) H x 19.51”
(495.55) W x 19.590” (497.59) D
Need more information?
Phone: +34 945 601 381
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Refrigerators American
regulations UL
Hazardous locations: Class 1 Division 2
Example
We have a wide range of refrigerators with American standards UL
hazardous locations: Class 1 Division 2:
• Third party certified by UL, ETL, and CSA for Class 1 Division 2 areas.
• Designed for purged and nonpurged enclosed systems.
• Available in 2,000 to 27,000 BTUH Capacity.
• Desgned for hazardous locations.
Need more information?
Phone: +34 945 601 381
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Refrigerator Atex
VORTEX IP66
Zones 2 and 22
Tribex system Vortex Example
FEATURES AND BENEFITS
• Can be mounted on top or side of enclosure.
• Small footprint fits on all enclosures.
• Thermostatically controlled via mechanical
thermostat.
• Requires no wiring, can easily be installed in
minutes.
• No ambient, dirty, or humid air enters the
enclosure.
• Designed to cool environments quietly.
• Significantly lower cost, compared to ATEX
Certified air conditioners.
• Contains no moving parts, resulting in very little
required maintenance.
The most economical Atex system to
cool electrical panels ATEX & IECEX.
ATEX VORTEX Enclosure Coolers are
designed specifically for purged electrical
enclosures in ATEX Zones 2 and 22, and
Temperature Class T4 areas.
The ATEX VORTEX incorporates the
most up-to-date features into Vortex’s line
of highly reliable, cost effective enclosure
coolers.
The Atex cooling system Vortex need a
compressed air source always ready to
act.
• Reduce energy use.
• 5 minute install.
• Reduce noise levels.
• 62 dBA operation, 78% quieter than typical
vortex coolers.
We offer high
reliability ATEX
Phone: +34 945 601 381
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Refrigerator Atex
VORTEX IP66
Zones 2 and 22
TECHNICAL CHARACTERISTICS
REFERENCES
REFERENCES
VORT900EXF
VORT900EX
VORT1500EXF
VORT1500EX
VORT2500EXF
VORT2500EX
VORT5000EXF
VORT5000EX
SPECIFICATIONS
COOLING CAPACITY
BTE/hr
Watts
900
264
900
264
1500
440
1500
440
2500
733
2500
733
5000
1465
5000
1465
INCLUDES
FILTER?
THERMOSTAT
Sí
No
Sí
No
Sí
No
Sí
No
Mechanic
Mechanic
Mechanic
Mechanic
Mechanic
Mechanic
Mechanic
Mechanic
Note: “F” is added to the reference if carried filter.
Notes: Specifications are for 100 psig (6.9 bar) compressed air.
Cold Air Ducting Kits and Cold Air Mufflers included.
Use of a purge system is required.
Purge system and spark arrestor are not included.
Need more information?
Phone: +34 945 601 381
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Refrigerator Atex
VORTEX IP66
Zones 2 and 22
Luxorex system Vortex Example
TECHNICAL DATA
Pneumatic parameters
- Protective gas supply: Instrument grade air.
- Pressure requirement: 2....6,9 bar regulated.
Ambient conditions
- Ambient temperature: -20°C to 40°C.
- Maintaining the temperature between: 26°C
(80°F) and 35°C (95°F) through mechanical
thermostat.
- Inlet air max temperature: 49ºC.
Mechanical specifications
- Connection type: Pneumatic: 3/8” NPT
(female).
- Protection degree: IP66.
Data for applications in Connection with
Ex-areas
- EC type examination certificate EC:
EX II 3 GD T4.
- ATEX certified for: Zones 2 and 22.
- Temperature classification: T4 Class.
Directive conformity
- Directive 94/9/EC: EN13463-1:2009.
Internal approvals
- UL approval.
- cULus.
- Class I, Division 2, groups A, B, C and D.
- Class II, Division 2, groups F and G; Clase III.
The Atex cooling system Vortex need a compressed air source always ready to act.
Phone: +34 945 601 381
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11
Hazardous area heater Ex ATEX
DESCRIPCTION
Compact convection heater for use in areas with
explosion hazard for prevention of formation of
condensation, temperature fluctuations and for protection
against frost in transmitter housings, switch cabinets and
measuring equipment.
The resistance heater ensures an optimum operating
temperature inside the electrical enclosure
ADVANTAGES
• Large convection surface
• Maintenance free
• Clip fixing
• Ready for use
Example
references
References
RCEx050A
RCEx050B
RCEx100A
RCEx100B
TECHNICAL CHARACTERISTICS
Approvals
Heating Element
Heater body
Connection
Connection PE
Fixation
Fitting position
LCIE 01 ATEX 6073 X / 06 IECEx
LCI 07.0020X
CE 0081
High performance cartridge
aluminium profile, silver anodised
Si HF-JZ 3 x 0,75 mm2, 1m long
cable
4 mm2
Mounting clip for 35mm DIN rail,
EN 60715
Vertical airflow (connection on
bottom)
Storage
temperature
-45 to +70 °C (-49 to +158 °F)
Protection type
/
Protection class
IP6X / I (protection)
Approval
EAC in progress
Phone: +34 945 601 381
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12
Hazardous area thermostat
Ex Atex
DESCRIPTION
Compact small mechanical thermostat for temperature
regulation and monitoring of heaters, for example in
transmitter cabinets, control panels and measuring
equipment which are deployed in areas with explosion
hazard.
The special switch construction enables high response
accuracy, small switch temperature difference and a very
long service life.
High switching performance allows direct control of the
heaters.
ADVANTAGES
• Compact design
• Set temperature
Example
TECHNICAL CHARACTERISTICS
references
References
THEx001
THEx002
Aluminio Ángulo
de montaje
Aprovals
LCIE 01 ATEX 6074/04
IECEx LCI 07.0021
CE 0081
Connection
Si HF - JZ 3 x 0,75 mm², 1 meter
long
Sensor element
Contact type
(1-pole)
Thermostatic bimetal
Mounting
Mounting bracket with nut M8
(see illustration)
Opens with rising temperature
Service life
> 100.000 cycles
Max. switching capacity
AC 250 V, 1,3 (0,65) A
Max. inrush current
AC 4 A - 12 seconds
Casing
Dimensions
Weight
Fitting position
Storage temperature
Protection type /
Protection class
Approval
Aluminium, black anodised
Longitud 110 mm
Aprox. 0,2 kg
Variable
-45 to +70 °C (-49 to +158 °F)
IP6X / I
(protection)
EAC in progress
Phone: +34 945 601 381
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Contact us at:
atex@atexdelvalle.com
We’ll give a solution as
DELVALLE OFFERS
OTHER SOLUTIONS ATEX
Atex enclosure
Luxorex Serie
Control equipment
Contrex Serie
Increased safety enclosure
Tribex Serie
Plug and socket boxes
Serie Connex
Atex terminal boxes
Terbox Serie
Pressurized enclosure Ex p
Peppex Serie
Phone: +34 945 601 381
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Contact us at:
atex@atexdelvalle.com
We’ll give a solution as
DELVALLE OFFERS
OTHER SOLUTIONS ATEX
Atex junction box
Geoex Serie
Lighting LED Atex
Luminex Serie
Flameproof enclosure
Atex Ex d
Burj Serie
Radios Atex Ex
Walkies Talkies
Workstations
Pcex Serie
Mobile systems Atex Ex
Smartphones & Tablets
Phone: +34 945 601 381
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Flexible solutions Atex & IECEX
Paso del Prao, 6. 01320 Oyón (Álava). Spain
Telf. +34 945 601 381
www.atexdelvalle.com - atex@atexdelvalle.com
Contact us, we will be available at any time.