洩(xiè)爆閥主要适用(yòng)于建(jiàn)材(cái)、冶(yě)金、電(diàn)力等(děng)行業(yè)部門。在承受壓(yā)力的(de)氣體管(guǎn)路(lù)容器(qì)設備(bèi)及系統中(zhōng)起瞬間(jiān)洩壓作(zuò)用，消除(chú)對(duì)管(guǎn)路、設備的破(pò)壞，杜(dù)絕超壓爆(bào)炸事(shì)故發(fā)生，以保證生産安(ān)全運行。

  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)特點：

structure characteristic:

  xbf-Ⅰ型由箱體及防(fáng)爆門(mén)組成。當(dāng)系統壓力超過設(shè)計壓(yā)力(lì)時(shí)，防爆(bào)門自(zì)行開啟洩(xiè)壓，防止系統發生爆炸。洩(xiè)壓後(hòu)，系統壓力(lì)降低，防爆(bào)門(mén)在重(zhòng)錘的作(zuò)用下(xià)自動(dòng)回(huí)位(wèi)。xbf-Ⅱ型由閥(fá)體(tǐ)、防爆(bào)片、夾(jiá)持(chí)器、閥蓋、重錘等(děng)組成。當(dāng)系統(tǒng)壓力(lì)超過(guò)設計壓力(lì)時，防爆片(piàn)自行破裂(liè)，防止系統發生(shēng)爆炸(zhà)。洩(xiè)壓後，由(yóu)于重錘的作用(yòng)，閥蓋自動(dòng)關閉，可避免介(jiè)質大(dà)量外洩(xiè)。

  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(lián)接尺寸(cùn)：

appearance joint dimensions

xbf-Ⅱ外(wài)形連接尺(chǐ)寸：

appearance joint dimensions