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                        當前位置: 首頁 > 真空閥門系列 > GDQ氣動高真空擋板閥
                        GDQ氣動高真空擋板閥
                        • GDQ氣動高真空擋板閥
                        • GDQ氣動高真空擋板閥
                        • GDQ氣動高真空擋板閥
                        • GDQ氣動高真空擋板閥

                        GDQ氣動高真空擋板閥

                        GDQ型氣動高真空擋板閥是通過電磁換向閥改變氣路方向,控制執行氣缸驅動閥門作啟閉運動。用于接通或切斷真空管路中的氣流。
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                        GDQ型氣動高真空擋板閥概述

                        GDQ型氣動高真空擋板閥是通過電磁換向閥改變氣路方向,控制執行氣缸驅動閥門作啟閉運動。用于接通或切斷真空管路中的氣流。適用介質為純凈空氣和非腐蝕性氣體。 帶反饋信號裝置。

                        GDQ Pneumatic High Vacuum Flapper Valve

                        GDQ pneumatic high vacuum flapper valve uses solenoid directional valve to change the direction of air passage, and controls the actuating cylinder to drive the valve opened and closed. It is used to put through or cut off the airflow in vacuum pipeline. Applicable medium can be pure air and noncorrosive gases.
                        With signal feedback device.

                        主要技術性能

                        Main Technical Performance

                         適用范圍:Applicability  105~1.3×10-4Pa(軸封為橡膠)
                        105~1.3×10-5Pa(軸封為波紋管)
                         閥門漏率:Valve Leak Rate  ≤1.3×10-4Pa.L/S.(軸封為橡膠)
                        ≤1.3×10-5Pa.L/S.(軸封為波紋管)
                         適用溫度:Applicable Temperature  -25~+80℃(丁腈橡膠)
                        -30~+150℃(氟橡膠)
                         氣源壓力:Annoy pressure  0.4~0.6MPa

                        主要零件材料

                        Materials of Main Parts

                        閥體、閥蓋、閥桿:鋁合金、碳鋼或不銹鋼
                        密封件:丁腈橡膠、氟橡膠、波紋管(軸封)。

                        Body, bonnet and stem: aluminium alloy, carbon steel or stainless steel
                        Sealing element: NBR, Viton, bellows(shaft seal)

                        外形及連接尺寸(mm)

                        Overall and Connection Dimensions(mm)

                        Model
                        型號
                        DN
                        D1
                        D
                        A
                        H
                        B
                        W
                        法蘭標準
                        GDQ-J10(b)
                        10
                        12.2
                        30
                        30
                        120
                        52
                        40
                        GB4982
                        GDQ-J16(b)
                        16
                        17.2
                        30
                        40
                        140
                        58
                        40
                        GDQ-J25(b)
                        25
                        26.2
                        40
                        50
                        150
                        58
                        40
                        GDQ-J32(b)
                        32
                        34.2
                        55
                        58
                        158
                        58
                        40
                        GDQ-J40(b)
                        40
                        41.2
                        55
                        65
                        183
                        75
                        50
                        GDQ-J50(b)
                        50
                        52.2
                        75
                        70
                        190
                        75
                        50

                         

                        產品用途

                         

                        GDQ氣動高真空擋板閥10大品質保障生產環境售后服務

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