洩(xiè)爆閥主(zhǔ)要适用(yòng)于建(jiàn)材、冶金、電(diàn)力等(děng)行業部(bù)門(mén)。在承受壓力的(de)氣體(tǐ)管路容器(qì)設備及系統中(zhōng)起瞬(shùn)間(jiān)洩壓作(zuò)用，消除對管(guǎn)路、設備(bèi)的破壞，杜絕超壓(yā)爆(bào)炸事故發生，以保證(zhèng)生産安(ān)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)特點：

structure characteristic:

  xbf-Ⅰ型由(yóu)箱體及防爆門(mén)組成。當系統壓力超過設計壓(yā)力(lì)時，防爆(bào)門自(zì)行開啟洩壓，防(fáng)止系(xì)統發生爆(bào)炸。洩壓後，系統(tǒng)壓力(lì)降低，防爆(bào)門在(zài)重(zhòng)錘的作(zuò)用下(xià)自動(dòng)回位(wèi)。xbf-Ⅱ型由閥體(tǐ)、防爆片、夾(jiá)持器、閥蓋(gài)、重錘等組成。當系統壓力超過(guò)設計(jì)壓力時，防(fáng)爆片自行破裂(liè)，防止系(xì)統發生爆炸(zhà)。洩壓後，由(yóu)于重錘的作用(yòng)，閥蓋自動(dòng)關閉(bì)，可避免介質大(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.

性能參(cān)數；

performance parameter:                

xbf---Ⅰ外(wài)形連(lián)接尺寸：

appearance joint dimensions                

xbf-Ⅱ外形連接尺(chǐ)寸：

appearance joint dimensions

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