• <dd id="msoey"></dd>
    <menu id="msoey"><strong id="msoey"></strong></menu>
  • <menu id="msoey"></menu>

    Positioner

    The positioner is the main accessory of the valve. It is usually applied with the pneumatic valve. It receives the output signal of the regulator and then controls the pneumatic valve with its output signal. When the valve moves, the displacement of the valve stem is fed back to the positioner through the mechanical device, and the status of the valve position is transmitted to the upper system through the signal.
    The positioner is the main accessory of the valve. It takes the displacement signal of the valve stem as the input feedback measurement signal and the output signal of the controller as the setting signal. When there is a deviation between the two signals, it changes the output signal to the actuator to make the actuator act, and establishes the one-to-one correspondence between the displacement multiple of the valve stem and the output signal of the controller. Therefore, the positioner consists of a feedback control system which takes the displacement of the valve stem as the measurement signal and the output of the controller as the setting signal. The control variable of the control system is the output signal of the locator to the actuator.


    Ordering hotline:021-54150349

    Immediately consult
    • Product introduction
    • Product parameters

    - High vibration resistance (no influence in 5~200 Hz range)

    - Electrical interface is porous, easy to connect in any direction.

    - Simple adjustment and easy conversion of positive and negative effects

    - For small actuators, the oscillation can be eliminated by adjusting the stomatal flow rate.

    - Low air consumption

    久久伊人精品777,日本AV加勒比一区二区,富二代91在线国产视频,swag希希视频在线,99热在线精品视频日韩,国产主播自慰站,可爱少女萝莉动图,k频道vip国产网红在线 ck影视国产剧情| 国产丝袜在线自慰91| 青青国产视频偷拍永久网| 制服 国产 日韩 二区| 韩国西装女| 欧美包射网15p图片| 日本破案剧| 果冻文化传媒有限公司招聘| 九狐狸日韩中文字幕| 丝瓜小视频在线下载| 午夜理论片在线观看理论片| 小马哥国产剧情兄妹| 女同 在线 另类 国产 亚洲 日韩| 香蕉国产在线丝袜| 国产则所偷拍视频在线观看| 国产日本无吗无卡一区二区| 国产主播紫薇大秀在线播放| 年轻的嫂了2韩国| 麻豆传媒舅舅的快乐新年简介| 男生欧美头像霸气成熟| 日本的徐福| 91新人校花| 麻豆雪千夏在线播放| g2英文解说中文字幕| 午夜午郎电影在线观看| 国产医生护士磁链接| 国产另类Bt mp4| 国产小情侣小视频| 国产偷拍欧洲日倝亚洲| 韩国有什么好看的电影| 麻豆传媒视频全部免费| 欧美刺激| 调色欧美妆| 日本丰胸产品| 有性意识的女同性恋简称| k 快播在线| 808国产在线视频| 99在线精品好看视频下载| 秒拍午夜福利视频合集在线观看| 3p国产mp4| 剧情国产在线观看| http://www.sannohemachishokokai.com http://www.amperelegal.com http://www.yongguchina.com http://www.twardokes.com http://www.zzrjdy.com http://www.riverbank-official.com