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バルブ111

2016-10-06View Original

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さまざまなサイズのバルブハンドルを数回回すと、開度が何インチになるかには一定の基準があるのでしょうか?
Reply #22016-10-06
参照調節弁、開度とバルブステムのストローク(ハンドルの回転数)は比例する
Reply #32016-10-06
バルブの開度とゲートプレートの高さは明確だが、流量制御の線形性は悪い。止弁はとても繊細で、その流量特性曲線を見なければなりません!

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