GIQ型－氣動高真空蝶閥  ■GIQ型氣動高真空蝶閥是通過電磁換向閥改變氣路方向，控制執(zhí)行氣缸驅(qū)動蝶閥作啟閉運動。用于接通或切斷真空管路中的氣流。適用介質(zhì)為純凈空氣和非腐蝕性氣體。可選配反饋信號裝置及電氣閥門定位器。 ■GIQPneumatic High Vacuum Butterfly Valve  ■GIQ pneumatic high vacuum butterfly valve uses solenoid directional valve to change the direction of air passage, and controls the actuating cylinder to drive the butterfly valve opened and closed. It is used to put through or cut off the airflow in vacuum pileline. Applicable medium can be pure air and noncorrosive gases. They may be fitted with signal feedback device and electropneumatic valve positioner. ■主要技術(shù)性能Main Technical Performance  ■■■ 適用范圍：Applicability 105～1.3×10-4Pa 閥門漏率：Valve Leak Rate ≤1.3×10-4Pa.L/S. 適用溫度：Applicable Temperature -25～+80℃(丁橡膠) -30～+150℃(氟橡膠) 氣源壓力：Mains Voltage 0.4～0.6MPa 安裝方向：Mounting Direction 任意 ■主要零件材料Materials of Main Parts  ■■閥體、閥蓋、閥桿：碳鋼或不銹鋼密封件：丁橡膠、氟橡膠。Body, bonnet and stem: carbon steel or stainless steelSealing element: NBR, Viton CONSTRUCTION FIGHTS(mm) ■外形及連接尺寸(mm)(JB919)Overall and Connection Dimensions(mm)Model型號DNDDoD1BHB1Ln-φcGID-404085704422162901044-φ7GID-5050110905522175901044-φ7GID-656512510570261981021404-φ9GID-808014512585302081021404-φ9GID-100100170145105302201021404-φ12GID-150150220195156352721151648-φ12GID-200200275250208403302051908-φ12GID-250250330300258453352051908-φ14GID-300300380350308554261522478-φ14GID-400400500465410605201803088-φ18GID-5005006005655108064322037812-φ18GID-60060071067061010076027052412-φ21GID-80080092081581513096232064820-φ21GID-120012001440128012801501360385148036-φ19GIQ型－氣動高真空蝶閥_圣核閥門制造(上海)有限公司
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