英國B(niǎo)IFOLD電磁閥 SV8101

 英國B(niǎo)IFOLD電磁閥 SV8101

張桐 QQ：2850590583   手機：18518172069 電話(huà)：010-64717020-112 傳真：010-84786709-666 郵件：sales15@handelsen.cn

英國Bifold Fluidpower成立于上個(gè)世紀。Bifold的閥門(mén)廣泛用于石油和天然氣工業(yè)的有害環(huán)境中.Bifold最先進(jìn)的制造設施設在英國，在休斯頓和新加坡有銷(xiāo)售處.Bifold的技術(shù)核心在于不斷創(chuàng )新。同時(shí)， 英國Bifold公司為設計控制系統提供領(lǐng)先的技術(shù)解決方案，并可為消費者提供優(yōu)質(zhì)的服務(wù)和技術(shù)支持。源于一個(gè)多世紀經(jīng)驗的積累，Bifold Fluidpower可以為世界各地的客戶(hù)量身定做出適于極端工作環(huán)境的產(chǎn)品。

 

Bifold產(chǎn)品分類(lèi)

英國BIFOLD電磁閥 BIFOLD方向控制閥 Bifold電磁閥排氣井口裝置 Bifold電磁閥驅動(dòng)控制

 常見(jiàn)型號：

 Bifold    SV8008/NC/02/A-24VDC/97CA3/M

Bifold    SV8008/NC/02/A-24VDC/97CA3/ML

Bifold    SV8101/NC/02/A-24VDC/97CA1/H2S

Bifold    SV8101/NC/02/A-24VDC/97CA1/K6

Bifold    SV8101/NC/02/A-24VDC/97CA1/K85

Bifold    SV8101/NC/02/A-24VDC/97CA1/M

Bifold    SV8101/NC/02/A-24VDC/97CA1/ML

Bifold    SV8101/NC/02/A-24VDC/97CA1/MOR

Bifold    SV8101/NC/02/A-24VDC/97CA1/WS

Bifold    SV8101/NC/02/A-24VDC/97CA2/H2S

Bifold    SV8101/NC/02/A-24VDC/97CA2/K6

Bifold    SV8101/NC/02/A-24VDC/97CA2/K85

Bifold    SV8101/NC/02/A-24VDC/97CA2/M

Bifold    SV8101/NC/02/A-24VDC/97CA2/ML

Bifold    SV8101/NC/02/A-24VDC/97CA2/MOR

Bifold    SV8101/NC/02/A-24VDC/97CA2/WS

Bifold    SV8101/NC/02/A-24VDC/97CA3/H2S

Bifold    SV8101/NC/02/A-24VDC/97CA3/K6

Bifold    SV8101/NC/02/A-24VDC/97CA3/K85

Bifold    SV8101/NC/02/A-24VDC/97CA3/M

Bifold    SV8101/NC/02/A-24VDC/97CA3/ML

Bifold    SV8110A/NC/02/A-24VDC/97CA1/H2S

Bifold    SV8110A/NC/02/A-24VDC/97CA1/K6

Bifold    SV8110A/NC/02/A-24VDC/97CA1/K85

Bifold    SV8110A/NC/02/A-24VDC/97CA1/M

Bifold    SV8110A/NC/02/A-24VDC/97CA1/ML

Bifold    SV8110A/NC/02/A-24VDC/97CA1/MOR

Bifold    SV8110A/NC/02/A-24VDC/97CA1/WS

Bifold    SV8110A/NC/02/A-24VDC/97CA2/H2S

Bifold    SV8110A/NC/02/A-24VDC/97CA2/K6

Bifold    SV8110A/NC/02/A-24VDC/97CA2/K85

Bifold    SV8110A/NC/02/A-24VDC/97CA2/M

Bifold    SV8110A/NC/02/A-24VDC/97CA2/ML

Bifold    SV8110A/NC/02/A-24VDC/97CA2/MOR

Bifold    SV8110A/NC/02/A-24VDC/97CA2/WS

Bifold    SV8110A/NC/02/A-24VDC/97CA3/H2S

Bifold    SV8110A/NC/02/A-24VDC/97CA3/K6

Bifold    SV8110A/NC/02/A-24VDC/97CA3/K85

Bifold    SV8110A/NC/02/A-24VDC/97CA3/M

Bifold    SV8110A/NC/02/A-24VDC/97CA3/ML

Bifold    SV8108/NC/02/A-24VDC/97CA1/H2S

Bifold    SV8108/NC/02/A-24VDC/97CA1/K6

Bifold    SV8108/NC/02/A-24VDC/97CA1/K85

Bifold    SV8108/NC/02/A-24VDC/97CA1/M

Bifold    SV8108/NC/02/A-24VDC/97CA1/ML

Bifold    SV8108/NC/02/A-24VDC/97CA1/MOR

Bifold    SV8108/NC/02/A-24VDC/97CA1/WS

Bifold    SV8108/NC/02/A-24VDC/97CA2/H2S

Bifold    SV8108/NC/02/A-24VDC/97CA2/K6

Bifold    SV8108/NC/02/A-24VDC/97CA2/K85

Bifold    SV8108/NC/02/A-24VDC/97CA2/M

Bifold    SV8108/NC/02/A-24VDC/97CA2/ML

Bifold    SV8108/NC/02/A-24VDC/97CA2/MOR

Bifold    SV8108/NC/02/A-24VDC/97CA2/WS

Bifold    SV8108/NC/02/A-24VDC/97CA3/H2S

Bifold    SV8108/NC/02/A-24VDC/97CA3/K6

Bifold    SV8108/NC/02/A-24VDC/97CA3/K85

Bifold    SV8108/NC/02/A-24VDC/97CA3/M

Bifold    SV8108/NC/02/A-24VDC/97CA3/ML

Bifold    SV5101/NC/02/A-24VDC/97CA1/H2S

Bifold    SV5101/NC/02/A-24VDC/97CA1/K6

Bifold    SV5101/NC/02/A-24VDC/97CA1/K85

Bifold    SV5101/NC/02/A-24VDC/97CA1/M

Bifold    SV5101/NC/02/A-24VDC/97CA1/ML

Bifold    SV5101/NC/02/A-24VDC/97CA1/MOR

Bifold    SV5101/NC/02/A-24VDC/97CA1/WS

Bifold    SV5101/NC/02/A-24VDC/97CA2/H2S

Bifold    SV5101/NC/02/A-24VDC/97CA2/K6

Bifold    SV5101/NC/02/A-24VDC/97CA2/K85

Bifold    SV5101/NC/02/A-24VDC/97CA2/M

Bifold    SV5101/NC/02/A-24VDC/97CA2/ML

Bifold    SV5101/NC/02/A-24VDC/97CA2/MOR

Bifold    SV5101/NC/02/A-24VDC/97CA2/WS

Bifold    SV5101/NC/02/A-24VDC/97CA3/H2S

Bifold    SV5101/NC/02/A-24VDC/97CA3/K6

Bifold    SV5101/NC/02/A-24VDC/97CA3/K85

Bifold    SV5101/NC/02/A-24VDC/97CA3/M

Bifold    SV5101/NC/02/A-24VDC/97CA3/ML

Bifold    SV5110A/NC/02/A-24VDC/97CA1/H2S

Bifold    SV5110A/NC/02/A-24VDC/97CA1/K6

Bifold    SV5110A/NC/02/A-24VDC/97CA1/K85

Bifold    SV5110A/NC/02/A-24VDC/97CA1/M

Bifold    SV5110A/NC/02/A-24VDC/97CA1/ML

Bifold    SV5110A/NC/02/A-24VDC/97CA1/MOR

Bifold    SV5110A/NC/02/A-24VDC/97CA1/WS

Bifold    SV5110A/NC/02/A-24VDC/97CA2/H2S

Bifold    SV5110A/NC/02/A-24VDC/97CA2/K6

Bifold    SV5110A/NC/02/A-24VDC/97CA2/K85

Bifold    SV5110A/NC/02/A-24VDC/97CA2/M

Bifold    SV5110A/NC/02/A-24VDC/97CA2/ML

Bifold    SV5110A/NC/02/A-24VDC/97CA2/MOR

Bifold    SV5110A/NC/02/A-24VDC/97CA2/WS

Bifold    SV5110A/NC/02/A-24VDC/97CA3/H2S

Bifold    SV5110A/NC/02/A-24VDC/97CA3/K6

Bifold    SV5110A/NC/02/A-24VDC/97CA3/K85

Bifold    SV5110A/NC/02/A-24VDC/97CA3/M

Bifold    SV5110A/NC/02/A-24VDC/97CA3/ML

Bifold    SV5108/NC/02/A-24VDC/97CA1/H2S

Bifold    SV5108/NC/02/A-24VDC/97CA1/K6

Bifold    SV5108/NC/02/A-24VDC/97CA1/K85

Bifold    SV5108/NC/02/A-24VDC/97CA1/M

Bifold    SV5108/NC/02/A-24VDC/97CA1/ML

Bifold    SV5108/NC/02/A-24VDC/97CA1/MOR

Bifold    SV5108/NC/02/A-24VDC/97CA1/WS

Bifold    SV5108/NC/02/A-24VDC/97CA2/H2S

Bifold    SV5108/NC/02/A-24VDC/97CA2/K6

Bifold    SV5108/NC/02/A-24VDC/97CA2/K85

Bifold    SV5108/NC/02/A-24VDC/97CA2/M

Bifold    SV5108/NC/02/A-24VDC/97CA2/ML

Bifold    SV5108/NC/02/A-24VDC/97CA2/MOR

Bifold    SV5108/NC/02/A-24VDC/97CA2/WS

Bifold    SV5108/NC/02/A-24VDC/97CA3/H2S

Bifold    SV5108/NC/02/A-24VDC/97CA3/K6

Bifold    SV5108/NC/02/A-24VDC/97CA3/K85

Bifold    SV5108/NC/02/A-24VDC/97CA3/M

Bifold    SV5108/NC/02/A-24VDC/97CA3/ML

Bifold    SV8201/NC/02/A-24VDC/97CA1/H2S

Bifold    SV8201/NC/02/A-24VDC/97CA1/K6

Bifold    SV8201/NC/02/A-24VDC/97CA1/K85

Bifold    SV8201/NC/02/A-24VDC/97CA1/M

Bifold    SV8201/NC/02/A-24VDC/97CA1/ML

Bifold    SV8201/NC/02/A-24VDC/97CA1/MOR

Bifold    SV8201/NC/02/A-24VDC/97CA1/WS

Bifold    SV8201/NC/02/A-24VDC/97CA2/H2S

Bifold    SV8201/NC/02/A-24VDC/97CA2/K6

Bifold    SV8201/NC/02/A-24VDC/97CA2/K85

Bifold    SV8201/NC/02/A-24VDC/97CA2/M

Bifold    SV8201/NC/02/A-24VDC/97CA2/ML

Bifold    SV8201/NC/02/A-24VDC/97CA2/MOR

Bifold    SV8201/NC/02/A-24VDC/97CA2/WS

Bifold    SV8201/NC/02/A-24VDC/97CA3/H2S

Bifold    SV8201/NC/02/A-24VDC/97CA3/K6

Bifold    SV8201/NC/02/A-24VDC/97CA3/K85

Bifold    SV8201/NC/02/A-24VDC/97CA3/M

Bifold    SV8201/NC/02/A-24VDC/97CA3/ML

Bifold    SV8210A/NC/02/A-24VDC/97CA1/H2S

Bifold    SV8210A/NC/02/A-24VDC/97CA1/K6

Bifold    SV8210A/NC/02/A-24VDC/97CA1/K85

Bifold    SV8210A/NC/02/A-24VDC/97CA1/M

Bifold    SV8210A/NC/02/A-24VDC/97CA1/ML

Bifold    SV8210A/NC/02/A-24VDC/97CA1/MOR

Bifold    SV8210A/NC/02/A-24VDC/97CA1/WS

Bifold    SV8210A/NC/02/A-24VDC/97CA2/H2S

Bifold    SV8210A/NC/02/A-24VDC/97CA2/K6

Bifold    SV8210A/NC/02/A-24VDC/97CA2/K85

Bifold    SV8210A/NC/02/A-24VDC/97CA2/M

Bifold    SV8210A/NC/02/A-24VDC/97CA2/ML

Bifold    SV8210A/NC/02/A-24VDC/97CA2/MOR

Bifold    SV8210A/NC/02/A-24VDC/97CA2/WS

Bifold    SV8210A/NC/02/A-24VDC/97CA3/H2S

Bifold    SV8210A/NC/02/A-24VDC/97CA3/K6

Bifold    SV8210A/NC/02/A-24VDC/97CA3/K85

Bifold    SV8210A/NC/02/A-24VDC/97CA3/M

Bifold    SV8210A/NC/02/A-24VDC/97CA3/ML

Bifold    SV8208/NC/02/A-24VDC/97CA1/H2S

Bifold    SV8208/NC/02/A-24VDC/97CA1/K6

Bifold    SV8208/NC/02/A-24VDC/97CA1/K85

Bifold    SV8208/NC/02/A-24VDC/97CA1/M

Bifold    SV8208/NC/02/A-24VDC/97CA1/ML

Bifold    SV8208/NC/02/A-24VDC/97CA1/MOR

Bifold    SV8208/NC/02/A-24VDC/97CA1/WS

Bifold    SV8208/NC/02/A-24VDC/97CA2/H2S

Bifold    SV8208/NC/02/A-24VDC/97CA2/K6

Bifold    SV8208/NC/02/A-24VDC/97CA2/K85

Bifold    SV8208/NC/02/A-24VDC/97CA2/M

Bifold    SV8208/NC/02/A-24VDC/97CA2/ML

Bifold    SV8208/NC/02/A-24VDC/97CA2/MOR

Bifold    SV8208/NC/02/A-24VDC/97CA2/WS

Bifold    SV8208/NC/02/A-24VDC/97CA3/H2S

 

FP03P, FP06P, FP10P, FP12P,SJ06, S06/S09/S12 & SPR

主要特點(diǎn)：?

1、螺線(xiàn)管外殼可自由旋轉360º，便于電纜布局，便于連接布線(xiàn)
    電磁鐵內部構件隨外殼一起旋轉，防止電纜從接線(xiàn)端子中拉出。

2、最廣泛的覆蓋選項（自動(dòng)復位，彈簧復位手動(dòng)覆蓋，保持輸出手動(dòng)覆蓋，手動(dòng)復位，防篡改手動(dòng)閂鎖，閂鎖通電）。

3、電磁閥可以任何方向安裝，以簡(jiǎn)化安裝。

工作原理

泄壓閥是由針形閥I、壓力表2、主閥3、導閥4及連接管等部件組成。 

它是水力控制閥的一種。主閥被隔膜分成上、下兩部分，隔膜下腔為水流通道，上腔為控制室，由它來(lái)控制主閥閥瓣的啟閉。導閥本身就是一個(gè)泄壓閥，它也有控制室和水流通道，閥瓣啟閉由控制室控制。針形閥即節流閥，它控制著(zhù)連接管中水的流量。 

在消防給水系統運行過(guò)程中，主管道水流方向自左向右，一路控制水進(jìn)入導閥控制室，當水的壓力小于設定泄壓值時(shí)，導閥彈簧的推力大于水的壓力，導閥閥瓣處于關(guān)閉狀態(tài)。另一路控制水經(jīng)節流針形閥進(jìn)入主閥上腔后產(chǎn)生一個(gè)靜壓，上腔的壓強和生流道內的壓強相等。由于主閥閥瓣上平面大于下平面，所以上腔對閽瓣的壓力大于主流道內水對問(wèn)瓣的推方，使主閥處于關(guān)閉狀態(tài)。如果主管道水流壓力升高并超過(guò)設定的泄壓值，經(jīng)控制管進(jìn)入導管控制室的水流壓力增加，水的壓力大于彈簧推力 此時(shí)導閥被打開(kāi)，主閥上淀開(kāi)始泄壓。由于受節流閥節制，補水不足，造成主閥上腔壓力減小，主閥同瓣下髓冰。流推力大于上腔壓力，閥瓣上升，主閥打開(kāi)迅速泄壓。由于上述過(guò)程是在瞬間完成的，所以室內消防給水系統在發(fā)生超壓時(shí)，不會(huì )造成危害。 

 

分類(lèi)

 

泄壓閥結構主要有兩大類(lèi)：彈簧式和杠桿式。 

彈簧式是指閥瓣與閥座的密封靠彈簧的作用力。

杠桿式是靠杠桿和重錘的作用力。 

隨著(zhù)大容量的需要，又有一種脈沖式泄壓閥，也稱(chēng)為先導式泄壓閥，由主泄壓閥和輔助閥組成。當管道內介質(zhì)壓力超過(guò)規定壓力值時(shí)，輔助閥先開(kāi)啟，介質(zhì)沿著(zhù)導管進(jìn)入主泄壓閥，并將主泄壓閥打開(kāi)，使增高的介質(zhì)壓力降低。

 

如果主管道水流壓力繼續增加，導閥開(kāi)啟量也隨之加大 使得主閥上腔與下腔的壓差更大，主閥開(kāi)啟量也越大，系統泄壓更快。反之，如果主管道水流壓力減小(如室內消火栓使用個(gè)數增加或開(kāi)啟噴頭個(gè)數增多時(shí))，導閥控制室壓力隨之減小，導閥開(kāi)啟量變小。主閥上腔壓力增大，主閥閥瓣詢(xún)下關(guān)小，使主管道水流壓力穩定在系統設計。

 

特點(diǎn)

1、準確且保持不變的安全穩定壓力，一旦超壓，泄壓閥能充分打開(kāi)及時(shí)泄壓。 

2、關(guān)閉速度可調，消除壓力波動(dòng)。 

3、隔膜傳動(dòng)機構將操作滯后現象減小到最小。

4、它可安裝在任何位置，不用改變壓力設定值或從管路上拆除就可進(jìn)行維修和檢查。