進(jìn)口安全閥德國(guó)洛克為世界造好閥

一、進(jìn)口安全閥技術(shù)參數(shù)：

1、尺寸范圍：DN15～DN500

2、壓力等級(jí)：1.0～32.0MPa

3、整定壓力范圍大:0.06～32.0MPa

4、制造標(biāo)準(zhǔn)：國(guó)標(biāo)、德標(biāo)、美標(biāo)。

5、殼體材料：碳鋼、不銹鋼、合金鋼

6、適用介質(zhì)：氣體、液體、蒸汽

二、進(jìn)口安全閥特點(diǎn)：

法蘭連接，DIN和ANSI 標(biāo)準(zhǔn)法蘭

螺紋連接，NPT/BSP/G標(biāo)準(zhǔn)螺紋

噴嘴和閥芯同時(shí)適用于對(duì)蒸汽、氣體、液體

彈簧具有非常寬的調(diào)整范圍

單閥桿、雙導(dǎo)向、中心定位球設(shè)計(jì),確保安全閥具有非常好的密封性及使用壽命

安全閥閥體采用無(wú)死區(qū)設(shè)計(jì)，避免了安全閥排放時(shí)可能殘留的介質(zhì)及可能對(duì)安全閥閥體造成的腐蝕

安全閥部件少,互換性強(qiáng),外型結(jié)構(gòu)緊湊,維護(hù)方便

具有封閉式閥蓋

安全閥閥體材質(zhì)為WCB,304,316L等

三、進(jìn)口安全閥描述：

德國(guó)《DE LOCKE》洛克進(jìn)口安全閥是一種由進(jìn)口靜壓開(kāi)啟的自動(dòng)泄壓防護(hù)裝置,它是壓力容器最為重要的安全附件之一,它的功能是：當(dāng)容器內(nèi)壓力超過(guò)某一定值時(shí),依靠介質(zhì)自身的壓力自動(dòng)開(kāi)啟閥門(mén),迅速排出一定數(shù)量的介質(zhì)。當(dāng)容器內(nèi)的壓力降到允許值時(shí),閥又自動(dòng)關(guān)閉,使容器內(nèi)壓力始終低于允許壓力的上限,自動(dòng)防止因超壓而可能出現(xiàn)的事故,所以安全閥又被稱(chēng)為壓力容器的最終保護(hù)裝置。安全閥根據(jù)工作壓力能自動(dòng)啟閉，一般安裝于封閉系統(tǒng)的設(shè)備或管路上保護(hù)系統(tǒng)安全。安全閥屬于自動(dòng)閥類(lèi),主要用于鍋爐、壓力容器和管道上,控制壓力不超過(guò)規(guī)定值,對(duì)人身安全和設(shè)備運(yùn)行起重要保護(hù)作用。安全閥是一種安全保護(hù)用閥,它的啟閉件受外力作用下處于常閉狀態(tài),當(dāng)設(shè)備或管道內(nèi)的介質(zhì)壓力升高,超過(guò)規(guī)定值時(shí)自動(dòng)開(kāi)啟,通過(guò)向系統(tǒng)外排放介質(zhì)來(lái)防止管道或設(shè)備內(nèi)介質(zhì)壓力超過(guò)規(guī)定數(shù)值。當(dāng)設(shè)備或管道內(nèi)壓力超過(guò)規(guī)定值時(shí)，即自動(dòng)開(kāi)啟泄壓，保證設(shè)備和管道內(nèi)介質(zhì)壓力在規(guī)定數(shù)值以?xún)?nèi)，進(jìn)口閥門(mén)自動(dòng)開(kāi)啟,介質(zhì)從中泄出、減壓；當(dāng)壓力回到正常值時(shí),彈簧壓力又將閥芯推向閥座,閥門(mén)自動(dòng)關(guān)閉。安全閥類(lèi)的作用是防止管路或裝置中的介質(zhì)壓力超過(guò)規(guī)定數(shù)值,從而達(dá)到安全保護(hù)的目的。

Description of inlet safety valve:
German "de Locke" Rockwell imported safety valve is a kind of automatic pressure relief protection device opened by imported static pressure. It is one of the most important safety accessories of pressure vessel. Its function is: when the pressure in the vessel exceeds a certain value, it can automatically open the valve by relying on the pressure of the medium itself to quickly discharge a certain amount of medium. When the pressure in the container drops to the allowable value, the valve will automatically close, so that the pressure in the container is always lower than the upper limit of the allowable pressure, which will automatically prevent accidents due to overpressure. Therefore, the safety valve is also known as the ultimate protection device of the pressure vessel. The safety valve can open and close automatically according to the working pressure, and is generally installed on the equipment or pipeline of the closed system to protect the safety of the system. Safety valve is an automatic valve, which is mainly used in boilers, pressure vessels and pipelines. The control pressure does not exceed the specified value, which plays an important role in protecting personal safety and equipment operation. Safety valve is a kind of valve for safety protection. Its opening and closing parts are normally closed under the action of external force. When the medium pressure in the equipment or pipeline rises and exceeds the specified value, it will automatically open. By discharging medium to the outside of the system, the medium pressure in the pipeline or equipment will be prevented from exceeding the specified value. When the pressure in the equipment or pipeline exceeds the specified value, it will automatically open for pressure relief to ensure that the medium pressure in the equipment and pipeline is within the specified value. The inlet valve will automatically open and the medium will be released and reduced. When the pressure returns to the normal value, the spring pressure will push the valve core to the valve seat and the valve will automatically close. The function of safety valve is to prevent the medium pressure in the pipeline or device from exceeding the specified value, so as to achieve the purpose of safety protection.