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電動調節弁が繰り返し上下に振動する

2018-02-25View Original

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フルオープン状態では頂点に達すると自動的にゼロに戻りますが、このような経験をした方はいますか?
Reply #22018-03-13
このような状況は、一般的にアクチュエータのコントローラに問題がある場合です。私も、コントローラとポジショナーの両方に問題が生じて、バルブが突然開閉することがありました。。

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