• Atos website updating and KT12 master catalog The new release of Atos website is already running on www.atos.com and contains updated NEWS page and catalog on-line plus additional marketing tools and information.Moreover, the new KT12-0/E paper master catalogue in English version has been recently printed: it includes several updated technical tables and new components, and it is available on request. Interesting news: DHE(R) directional valves, AES digital driver with improved features, AEG and AEZ cycle generators and -TEZ, Z-ME-KZ axis controllers. The catalog has been integrated with specific information about compatibility of valve’s drivers, electronics and transducers to EMC, climate and mechanical load (tab. G004) and about the MTTFd reliability data (tab. P007)

• Availability of new DHE(R), DP2, DP-3 directional valvesThe new solenoid valves DHE and DHER are already available for pre-series supply; the serial production is forecasted starting from June. DP-2 with new body casting are also immediately available for pre-series, while the series is expected starting from May. DP-3 are still in prototyping phase. The pre-series will be available around June/July and the series from September.

Technical documentation: tech. tables E015 (DHE and DHER) and E085 (DPH*-2 and -3) available in Atos on-line catalog & KT12

Prices: already included in 2012 Price list

• ISO 7790 standard for clamping dimensionsIn reference to the new issue of standard ISO 7790 defining the installation dimensions of fixing bolts for directional valves, we confirm you that DHE, DHER, DKE, DKER, DP-1, and the new execution of DP-2, DP-3 and DP-6 are in compliance with the specification requirements. DHI and DHU cannot be modified due to technical reasons, so they cannot be aligned to the new ISO standard.

• News about ex-proof valvesIECEx international certification for ex-proof integral electronicsThe worldwide recognized certification IECEx has now been extended to ex-proof proportional valves with integral digital electronics. In the next step the IECEx certification will be introduced also for the ex-proof proportional valves for mining.

Technical documentation: tech. table F600 available in Atos on-line catalog & KT12Availability: runningPrices: already included in 2012 Price list

DHA with ex-proof proximity sensorEx-proof directional solenoid valve code 042124 DHA, equipped with ex-proof proximity sensor for spool position detection, has been developed for safety applications in oil & gas and potential hazardous areas. The valve is certified according to ATEX Ex II 2GD Ex d IIC T6/T4/T3 and it is available in selected configurations.

Technical documentation: tech. table TE120 will be available in new issue of TAK12 on line & paper catalog

Availability: runningPrices: on request

Ex-proof solenoids with suppressor diodeThe directional ex-proof solenoid valves type DHA are available in special execution 002290 DHA-** with a suppressor diode installed inside the solenoid to eliminate the electric disturbances at the valve de-energizing.This version is certified according to ATEX Ex II 2GD Ex d IIC T6/T4/T3 and it is available with all configurations and spools provided by the standard DHA range.

Technical documentation: tech. table TE130 will be available in new issue of TAK12 on line & paper catalog

Availability: runningPrices: on request

DHE and DHER

2012

Ele

ctro

hy

dra

uli

cs

1.7 1.6

1.5 1.4 1.4 1.2 1.11.3

2.5 2.3 2.5 2.1 2.2

2.62.42.6

1.5

2.2

2.4

2.5

1.1 1.2

1.3

1.5

1.6

KT master catalog english edition

Elettroidraulica Electrohydraulics Elektrohydraulik Электрогидравлика

KT12/E

sales & service network

Atos branches:

BENELUX Atos NL Branch - AmsterdamFax +31 226 411672 - info-benelux@atos.com

CZECH REPUBLIC Atos Czech Republic Branch - BrnoFax +420 537 039 672 - info-cz@atos.com

FINLAND Atos Finland Branch - VantaaFax +35 892 765 200 - info-finland@atos.com

FRANCE Atos France Branch - LyonFax +33 475 498915 - info-france@atos.com

GERMANY Atos Germany Branch - DresdenFax +49 35 208 30734 - info-germany@atos.com

GREAT BRITAIN Atos UK Branch - PortsmouthFax +44 23 92 265881 - info@atos-uk.co.uk

SPAIN Atos Spain Branch - Madrid Fax +34 949 361644 - info@atos-spain.es

POLAND Atos Poland Branch - GdańskFax +48 58 719 90 21 - info-poland@atos.com

RUSSIA Atos Russia Branch - MoscowFax +7 495 5448641 - info@atos-russia.ru

N. AMERICA Atos Systems Inc. - York PA - USAFax +1 519 843 8350 - info@atosusa.com

S. AMERICA Atos Argentina Branch - CordobaFax +54 351 52 30 830 - info-argentina@atos.com

BRASIL Atos Brasil Branch - S. PauloFax +55 11 2227 2005 - info-brasil@atos.com

CHINA Atos China Branch - ShanghaiFax +86 21 63533310 - info.sh@atos.com.cn

KOREA Atos Korea Branch - HwasungFax +82 31 8015 2420 - info@atos-korea.kr

INDIA Atos India Branch - BangaloreFax +91 80 41328167 - info@atosindia.in

FAR EAST Atos Singapore Branch - Bukit BatokFax +65 65606148 - info-singapore@atos.com

Agents and service in the following countries, addresses on request:Algeria - Australia - Austria - Belgium - Bulgaria - Canada - Chile - Colombia - Croatia - Cyprus - Denmark - Ecuador - Egypt - Greece - Hong Kong - Hungary -Iceland - Indonesia - Iran - Ireland - Israel - Japan - Jordan - Kazakistan - Latvia -Lithuania - Malaysia - Mexico - Morocco - Netherlands - New Zealand - Norway -Pakistan - Peru - Philippines - Portugal - Romania - Saudi Arabia - Slovenia - South Africa - Sweden - Switzerland - Syria - Taiwan - Thailand - Tunisia - Turkey -Ukraine - United Arab Emirates - Uruguay - Venezuela - Vietnam

Headquarters:

ITALY Atos spaVia alla Piana, 57 - I - 21018 Sesto Calende - VaFax +39 0331 920005 - Tel +39 0331 922078 - info@atos.comwww.atos.com

KT12-0_E_KT05-0_E_cop.qxd 12/12/11 09:25 Pagina 1

New KT12 master catalog

Fixing bolts dimension

DHZA/IE (IECEx)

042124 DHA

002290 DHA

page 1/2

valvesnr.17 - February ‘12

page 2/2

valves

• Hand lever valves for marine application (Winch control)Special hand lever valves designed for winch controls in marine applications.Thanks to the spool shape derived from proportional execution and to the wide lever working stroke, they permit a fine and sensible control of the regulated flow. These valves are also predisposed to be remotely operated through ports X and Y by means of a proportional pressure reducing valve, operating in the range 0 to 20 bar.This special version is available in ISO size 10, 16 and 25Technical documentation: tech. table TE140 will be available in new issue of TAK12 on line &

paper catalog Availability: runningPrices: on request

• Proportional relief valves with pressure regulation up to 500 barThe proportional pressure relief valve type RZMO-A*-010/500 controls the pressure in the range from 30 to 500 bar and it is designed for mobile sector and high tons presses in which the high working pressure permits a significant reduction of weights, dimensions and costs of the machinery. It is available without (-A) or with integral analogue (-AE) or digital (-AES) electronicsTechnical documentation: tech. table TF035 will be available in new issue of TAK12 on line &

paper catalog Availability: runningPrices: on request

• Proportional valves with command signal +/- 10mAThe proportional directional valves type 040261 DHZO, DKZOR and DPZO are equipped with special integral analogue electronics -AE, -TE, -LE suitable to receive command signal +/- 10 mA ( instead of 4-20 mA of standard option /I).They have been developed to permit the electrical interchangeability with Moog and Parker valves. We remind you that for standard digital integral drivers with option /I, the current command signal is software selectable by the end user in any value within the range +/-20 mATechnical documentation: tech. table TF330 will be available in the new issue of TAK12 on line

& paper catalogAvailability: runningPrices: on request

• New climatic chamber for temperature and humidity testsThe environmental test s are of primary importance to verify the components resistance to particulars ambient conditions. At this purpose a climatic test chamber has been recently purchased by Atos to verify the resistance of components like solenoid coils, integral electronics and transducers to high humidity conditions and strong temperature excursion.This new instrument, in addition to the already existing facilities for thermal, salt fog, vibration/shock and rain tests, improves the capability to verify the behavior of complete valves and single parts when exposed to heavy environmental conditions in order to improve the overall component’s quality and performances.

• Instrumentation for contamination level controlImproved component’s cleaning projectThe project for the improvement of the whole production cycle according to ISO16232 (see INFOTEC Valves n.14) is quickly proceeding with the recent introduction of new specific equipments for the contamination control. These instruments (filtering cabinet, microscope and gravimetric balance) permit to verify the cleanliness degree of the valve’s components during all phases of the production cycle and then through the constant monitoring of the complete cycle, ensure high cleanliness standards.New test equipment for contamination controlNew portable particles laser counter performs the real time analysis of the fluid contamination level according to ISO4406, NAS1638 and SAE4059 standards. This instrumentation permits to Atos service personnel to verify the contamination degree of the fluid present in customer’s systems and providing them a useful support to identify the actions to improve the efficiency of their fluid cleaning equipments. The portable laser counter can be used both with mineral oils and phosphate esters fluids.

092105 DP-3113-L5/B

RZMO-A-010/500

Climatic chamber

Particles laser counter

nr.17 - February ‘12