洩(xiè)爆閥(fá)主(zhǔ)要(yào)适用(yòng)于建(jiàn)材、冶(yě)金、電(diàn)力等行業(yè)部門(mén)。在承(chéng)受壓(yā)力的氣體管路容器(qì)設備(bèi)及系統中(zhōng)起瞬間洩壓作(zuò)用，消除對管路(lù)、設備的破(pò)壞，杜(dù)絕超壓爆炸事(shì)故發生，以保證(zhèng)生産安全運行(háng)。

  the valve is mainly used in building material, metallurgy and electric power industries etc. it is applied in bearing pressure gas pipe equipment and system to vent pressure in a flash and avoid destroy of pipe and device. it prevents the super-pressure exploding and assures the running of production

結構(gòu)特(tè)點(diǎn)：

structure characteristic:

  xbf-Ⅰ型(xíng)由(yóu)箱體及防(fáng)爆門(mén)組成。當(dāng)系(xì)統壓(yā)力超(chāo)過設計壓(yā)力時，防爆(bào)門自(zì)行開(kāi)啟洩壓，防(fáng)止系(xì)統發(fā)生爆(bào)炸。洩壓(yā)後(hòu)，系統(tǒng)壓力降低，防爆(bào)門(mén)在重錘的作(zuò)用下自動回位(wèi)。xbf-Ⅱ型由閥(fá)體、防爆片、夾持(chí)器(qì)、閥蓋(gài)、重錘(chuí)等組(zǔ)成。當(dāng)系統(tǒng)壓(yā)力(lì)超過(guò)設計壓力時，防(fáng)爆片(piàn)自行破裂(liè)，防止系統發生(shēng)爆炸(zhà)。洩壓後，由(yóu)于重錘的(de)作用(yòng)，閥蓋自動(dòng)關(guān)閉(bì)，可避免(miǎn)介(jiè)質大(dà)量外(wài)洩。

  type xbf-Ⅰ is made up of body, anti-exploding slice, nip device, lid and heavy hammer etc. when the system pressure exceeds the design pressure, anti-exploding slice would break itself, which can prevent the exploding. after letting out pressure the lid would close automatically in the effect of heavy hammer. and prevent the vent of medium. xbf-Ⅱ is made up of box and anti-exploding gate. when the system pressure exceeds the design pressure, anti-exploding slice would break itself, which can prevent exploding. after letting out pressure the anti-exploding gate would replace automatically in the effect of heavy hammer.

性(xìng)能參(cān)數；

performance parameter:

xbf---Ⅰ外形連接(jiē)尺寸：

appearance joint dimensions

xbf-Ⅱ外(wài)形連接尺(chǐ)寸：

appearance joint dimensions