burkert2702 調節閥氣動控制調節閥，調節閥2702的組成部分為：底座+閥芯+執行器+閥芯密封件+執行器密封件。密封件可單獨銷售。以下是調節閥2702的實物圖：

burkert2702 調節閥如下所述卸除活塞執行器。注意避免密封件，因為活塞損壞而被被帶入上部位置。（以下是跟已停產的定位器1067配合使用的情況）

（1）控制壓縮空氣在4.5-6 bar至P（1）
（2）取下防油墊片
（3）擰下4顆螺絲
（4）打開蓋子（2）

burkert2702 調節閥更換插頭：

→ Knock out the dowel pin with a suitable driver.
Driver diameter:
 up to DN 32 ∅ 4 mm
 from DN 40 ∅ 5 mm
→ Pull off the plug with aid of two metal strips of equal height that are clamped to the left and right of the spindle between the plug and the threaded nipple of the actuator. To pull off the plug, apply compressed air (approx. 6 bar) to the lower pilot air port of the actuator.
→ Push the new plug over the end of the spindle.
→ Align the bores.