銷(xiāo)售美國(guó)阿斯卡兩位三通電磁閥，E290A390

    上海乾拓貿(mào)易有限公司

    企業(yè)QQ：2880626087

    電話；021-69001039

    手機(jī)；17321017802（微信）

    郵箱；17321017802@163.com

    聯(lián)系人；周彩云

    地址：上海市嘉定區(qū)江橋嘉涌路99弄6號(hào)713室

    Features

    Operate at low pressures: no minimum required; up to 15 psi

    maximum differential.

    Normally Closed or Normally Open operation.

    Features

    Lightweight, low-cost valves for air service.

    Normally Open valve well suited for venting systems.

    Nominal Ambient Temperature Ranges:

    Standard: Red-Hat II - Watertight, Types 1, 2, 3, 3S, 4, and 4X; Red-Hat - Type I.

    Optional: Red-Hat II - Explosionproof and Watertight, Types 3, 3S, 4, 4X, 6,

    6P, 7, and 9; Red-Hat - Explosionproof and Raintight, Types 3,

    AC: 32°F to 125°F (0°C to 52°C)

    DC: 32°F to 104°F (0°C to 40°C)

    Approvals:

    CSA certified. UL listed, as indicated. FM approved (Normally

    Closed only except 8030G17 and 8030G67). Meets applicable

    CE directives.

    Ideal for low pressure applications.

    Provides high flow, Cv up to 138 (Kv 118).

    Air and vacuum service.

    7, and 9. (Except EF8215A40 and EF8215A90, which are suitable for

    Types 3 and 7 (C and D) only and have a T2B temperature

    rating code.) To order, add prefix “EF” to catalog number.

    Widely used for dispensing, collating, gas shutoff, vacuum

    holding, and tank draining applications.

    銷(xiāo)售美國(guó)阿斯卡兩位三通電磁閥，E290A390