burkert寶德 2658兩位兩通氣動球閥,2658型球閥包括氣動旋轉式執行機構和一個塑料球閥閥體。執行機構與球閥間的連接為標準接口(法蘭連接)。帶線性 - 角度轉換器的線性活塞使執行機產生旋轉運動。旋轉式執行機構使閥芯旋轉90°,從而打開或關閉閥門。該緊型球閥適用于各種應用場合和介質。其氣動旋轉式執行機構也適用于其它閥體。2658 type ball valve including pneumatic rotary actuator and a plastic ball valve body. Between the actuator and valve connection to a standard interface (flange connection). With linear - Angle converter linear piston make the execution machine to produce rotary motion. Rotary actuator to valve core is rotated 90 °, so as to open or close the valve. The tight type ball valve is suitable for various applications and media. The pneumatic rotary actuator can also be applied to other body.
burkert寶德 2658兩位兩通氣動球閥指標參數:
閥體材質:PVC(可按需提供其它材質)
執行機構材質:PA(玻璃纖維加強的聚酰胺)
密封材質:EPDM(可按需提供FPM)
介質:對閥體和密封材質無侵害的氣體和液體
介質溫度:0 up to +60 °C
環境溫度:-10 up to +60 °C
控制介質:中性氣體、空氣
旋轉角:90° ±3°
90°旋轉時間:1-3.5秒(取決于負載和先導壓力)