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                                                                                                                                歡迎來到美國YLOK閥門一級代理商官方網站

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                                                                                                                                進口油用閥門

                                                                                                                                  詳細說明

                                                                                                                                  進口油用閥門

                                                                                                                                  美國依洛克YLOK進口油用閥門是指用于各種油料系統或者管道,用于開關截止或者調節油的閥門,主要產品有進口油用球閥,進口油用截止閥,進口油用閘閥,進口油用止回閥,進口油用調節閥,進口油用電磁閥等。一般具有高壓、高溫的特征。

                                                                                                                                  進口油用閥門特征:

                                                                                                                                  進口油用閥門按其不同的用途分有以下幾種類型。

                                                                                                                                  1 安全閥。他的作用是用以保護裝置及部件在受壓時的安全。安全閥的種類有重錘式安全閥,低升起安全閥、高升起安全閥、彈簧安全閥。由于彈簧安全閥氣密性好,機構緊湊,可改變彈簧彈力,適用范圍廣泛,所以在熱載體加熱裝置系統中廣為選用。

                                                                                                                                  2 截止閥。截止閥也稱斷流閥,他可以有效地切斷導熱油流動,在一定的范圍內對系統中的導熱油的流量施行調節控制。截止閥的類型主要有角形截止閥、斜座截止閥。

                                                                                                                                  3 止回閥。止回閥也稱回流閥,是一種自動斷流閥,它控制導熱油指往所遇頂的方向流動,如果逆向“回流”,則通過一個斷流元件截斷導熱油的橫截面而防止其逆向流動。

                                                                                                                                  4 閘閥。閘閥是一種全開或全閉式的閥門,它對流動的阻力只有截止閥的1/20,主要用做循環泵的吸入閥門使用。他的特點是關閉動作和流向呈橫向,當閘閥開啟時,截止元件從流動截面完全被抽出,這個截面則全部開放,讓流體不改變方向地流過。閘閥是單一的截止閥,它不允許作為節流控制使用。與截止閥相比,它的橫斷面雖小,但其高度卻高很多,而長度比截止閥短。閘閥的類型主要有帯內閥桿螺紋的閘閥和帶外閥桿螺紋的閘閥。

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