burkert2873寶德/一級代理 有現(xiàn)貨,需要的請
burkert 2871 。
burkert2873寶德/一級代理
電路功能
直接作用的雙向
電磁控制閥,
常閉型。
Burkert 2871 A direct acting electromagnetic control valve type 2871 (20 mm mounting width) is used as a regulator. Unit in control loop. Due to the tight closing (closed) function of the resilient seat seal valve, to the nominal pressure of DN, see the order form on page third. The piston assembly friction of the valve, which will bring extraordinary adjustment. Features。 Especially this valve. Suitable for high demanding control tasks (high) control range, dry gas, etc..