◁Oil pressure accessories

▼Throttle check valve

Throttle check valve  ATC

RoHS
スロットルチェックバルブ ATC

Offers excellent small-flow-rate control characteristics!

    • Compact and lightweight flow control valve with check.

    • The flow rate adjustment range has been improved (enlarged) for the ATC-01S/02S.

      How to identify the improved model: The lot number (2 letters of the alphabet) is engraved on the back of the product. (Old models do not have a lot number.)

    • Due to the material design (other than wetted parts) that is more resistant to rust than iron materials, it is increasingly being used in outdoor environments such as specially equipped vehicles.

      ※Materials other than wetted parts: brass, stainless steel, ZDC.

  • Specification

    • Max. pressure:21MPa

    • Proof pressure::38MPa

    • Cracking pressure:0.04MPa

    • Fluid:Petroleum oil , Phosphate ester oil

  • Model

    ATC 形式表

    Knob rotaion/controlled flow characteristics

    The flow rate adjustment range has been improved (enlarged) for the ATC-01S/02S.
    How to identify the improved model: The lot number (2 letters of the alphabet) is engraved on the back of the product. (Old models do not have a lot number.)

    【Measurement condition】
     Hydraulic oil: ISO VG32 Oil.  temperature: 45±5°C.

    ATC-01S ハンドル回転数-制御流量特性
    ATC-02S ハンドル回転数-制御流量特性
    ATC-03S ハンドル回転数-制御流量特性

    ※Please refer here for the "Knob rotation-control flow characteristics" of the old model.

    Flow/pressure drop characteristics

    The flow rate adjustment range has been improved (enlarged) for the ATC-01S/02S.
    How to identify the improved model: The lot number (2 letters of the alphabet) is engraved on the back of the product. (Old models do not have a lot number.)

    【Measurement condition】
     Hydraulic oil: ISO VG32 Oil.  temperature: 45±5°C.

    ATC-01S 流量-圧力降下特性
    ATC-02S 流量-圧力降下特性
    ATC-03S 流量-圧力降下特性

    ※Please refer here for the "flow-pressure drop characteristics" of the old model.

    Document download

    Drawing PDF download

    図面
    チェックバルブ類 AIC / OCS / ACC / ATC / ICS-MG / PC

    インラインチェックバルブ(逆止弁)

    ▷AIC-※-※-11 標準仕様(チョーク穴なし) ▷AIC-※-※-11-C※ 標準仕様(チョーク穴付) ▷AIC-※-※-31 (SUS) 


    超小型カートリッジインラインチェックバルブ

    ▷ACC-05-11(-C※) (チョーク穴無し・有り 共用) 


    スロットルチェックバルブ(流量調整弁)

    ▷ATC-01S (Rc1/8)▷ATC-02S (Rc1/4)▷ATC-03S (Rc3/8)


    残圧解放チェックバルブ(加圧時:閉)

    ▷ICS-02-MG


    パイロット操作チェックバルブ

    ▷PC-03-04-11


    インラインチェックバルブ(気体・液体用)

    ▷OCB※F(両端Rねじ)▷OCS※F(両端Rねじ SUS)▷ICS-※-007-11
    *Data is located on Google Drive. If you are unable to access Google Drive due to internal security reasons,
      we will send it as an email attachment, so please use the inquiry form (Contact Us) to request it.
    ▷If you would like CAD data or instruction manuals, please use the inquiry form.

    ASK Co., Ltd. Hydraulic, Coolant Accessories&Measuring Instruments.

    ASKロゴ

    ASK Corporation. Hydraulic, Coolant Accessories and Measuring Instruments.

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