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    Atos ex-proof valvesWith or without integral position or pressure transducer – ATEX or IECIx certification

    Atos DHA ex-proof valves

    Hydraulics

    Applications

    • Oil & Gas
    • Energy
    • Mining sector
    • Marine auxiliary power
    • Petrochemical

     

    Logo Atos
    Official distributors and Atos Service Center
    Official distributors and Atos Service Center
    12 months warranty
    12 months warranty
    Certificazioni ATEX, IECEx, EAC, UL, MA, PESO, CCC e M (settore minerario)
    ATEX, IECEx, EAC, UL, MA, PESO, CCC, and M (mining sector) certifications

    Description

    Ex-proof hydraulic valves are three or four-way hydraulic valves, with two or three positions, designed to operate in systems that require specific certifications or in cases of installations in critical environments due to extreme temperatures.

    Types

    • On-off valves with direct and pilot operation, available in sizes NG 06:32 with SIL2/SIL3 safety level
    • Proportional valves for open-loop flow and pressure control
    • Proportional valves for closed-loop flow and pressure control
    • Closed-loop servoproportional valves
    • Intrinsically safe valves

    Certifications

    • Certifications ATEX, IECEx, EAC: Group I (gas and mining); Group II (gas and dust)
    • US and Canadian Standard: UL429, UL1203, and CSA 22.2
    • PESO (Petroleum and Explosives Safety Organization): Government of India certification
    • MA: Chinese mining certification
    • SIL2/SIL3: Compliance with IEC61508
    • CCC for the Chinese market
    • M: For the mining sector

    For intrinsically safe valves: ATEX or IECEx certification Group I (gas and mining); Group II (gas and dust)

    Alternative to:

    • Rexroth
    • Duplomatic

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    Per approfondire

    CCC Ex certification for hydraulic components

    Hydraulics • 31 March, 2022

    CCC Ex certification for hydraulic components. The experience of Atos, the first company to be certified by TÜV SÜD

    In Europe it is known as Atex, in China as CCC Ex. Both regulations are created with the aim of reducing or, even better, preventing fires or explosions from occurring in environments rich in gas, dust or vapors. The ultimate purpose of these regulations, in any target market, is to protect the ecosystem, health and safety.

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