寶德伺服輔助式彈簧耦合電磁閥，SET3-0290-A00-25,0-FF000E00-015179X

　　上海乾拓貿易有限公司

　　電 話：021-39529830轉8012

　　手 機；18917074297

　　企業QQ；2880626083

　　郵箱；18917074297@163.com

　　聯系人：周彩云

　　地址：上海市嘉定區江橋嘉涌路6號樓713

　　或活塞與先導閥的柱塞之間增加了一個軟性機械耦合，

　　This type of connection is particularly suitable for low dropout conditions,

　　At this time the coupling can make the valve zero pressure start.

　　僅適用于清潔的中性介質。

　　As with all servo-assisted solenoid valves,

　　這樣就有一些特殊的。

　　這種連接方式尤其適用于壓差的場合，

　　The pilot valve is responsible for opening the balance between the balance chamber and the valve outlet

　　The pressure of the room is released,

　　這時該耦合可使閥門零壓啟動。

　　與所有的伺服輔助電磁閥一樣，

　　So there are some special advantages.

　　International certification.

　　嚴密地關閉。

　　衡室的壓力釋放，

　　As the valve has a complex structure inside,

　　Small pressure balance channel,

　　由于該閥內部具有結構復雜、

　　細小的壓力平衡通道，

　　Thereby opening the valve.

　　When the pilot valve power,

　　But also to ensure that the valve is closed slowly, without hammer

　　Tightly closed.

　　Bürkert 可提供常閉式的彈簧耦合伺服輔助電磁閥，

　　Only suitable for clean neutral media.

　　Bürkert offers a normally closed spring-coupled servo-assisted solenoid valve,

　　Body material for the stainless steel and brass, with a variety of countries

　　并且彈簧與介質直接接觸，所以該閥

　　從而打開閥門。

　　當先導閥斷電時，

　　也能確保緩慢、無水錘地關閉閥門，并且

　　Or between the piston and the piston of the pilot valve to add a soft mechanical coupling,

　　先導閥負責打開平衡室與閥門出口之間的平衡通道，使平

　　And the spring is in direct contact with the medium, so the valve

　　閥體材質為不銹鋼和黃銅，具有各種國

　　際。

　　寶德伺服輔助式彈簧耦合電磁閥，SET3-0290-A00-25,0-FF000E00-015179X