詳細(xì)介紹
進(jìn)口呼吸閥┃進(jìn)口單呼閥┃羅博特德國(guó)RBT閥門(mén)
產(chǎn)品介紹:
進(jìn)口呼吸閥是利用油罐本身的承壓能力來(lái)減少油蒸氣排放,其原理是利用閥盤(pán)的重量來(lái)控制油罐的呼氣正壓和吸氣負(fù)壓招殊。當(dāng)罐內(nèi)氣體的壓力在機(jī)械呼吸閥的控制壓力范圍之內(nèi)時(shí)气岁,呼吸閥不動(dòng)作,保持油罐的密閉性秆候;當(dāng)罐內(nèi)氣體空間的壓力升高浦堪,達(dá)到呼吸閥的控制正壓時(shí),壓力閥被頂開(kāi)刺洒,氣體從罐內(nèi)逸出鳖宾,使罐內(nèi)壓力不在繼續(xù)增高;當(dāng)罐內(nèi)氣體空間的壓力下降逆航,達(dá)到呼吸閥的控制負(fù)壓時(shí)鼎文,罐外的大氣將頂開(kāi)真空閥而進(jìn)入罐內(nèi)渔肩,使罐內(nèi)的壓力不在繼續(xù)下降。
Import breathing valve is the ability to use the tank pressure to reduce its oil vaporemissions, the principle is to use the weight of the valve plate to control the tank pressureand inspiratory negative pressure of breath. When the tank pressure of the gas control valve inthe mechanical ventilator pressure within the breathing valve does not move and maintainairtight tank; air space when the tank pressure increases, breathing valve to control pressure,the pressure top of the valve is open, the gas escaping from the tank so that tank pressure doesnot continue to increase; air space when the tank pressure drops, breathing valve to control thenegative pressure, the tank will be the top open air outside the vacuum valve and into the tank, so that the pressure tank is not continued to decline.
產(chǎn)品特點(diǎn):
★殼體選用鑄鋼和鋁合金拇惋,耐腐蝕性好周偎;
★波紋阻火層采用不銹鋼材料,阻火性能好撑帖,耐腐蝕性能好栏饮;
★結(jié)構(gòu)簡(jiǎn)單,易檢修磷仰,安全方便袍嬉。
規(guī)格參數(shù):
規(guī)格范圍:DN25-DN400
溫度范圍:-20℃≈450℃
壓力范圍:PN16-PN40 150LB-300LB
閥體材質(zhì):WCB碳鋼/不銹鋼304/不銹鋼316
閥座材質(zhì):不銹鋼304/不銹鋼316
連接方式:法蘭/螺紋連接
適用范圍:原油、汽油灶平、煤油伺通、輕柴油、芳烴等介質(zhì)帆伯。
應(yīng)用場(chǎng)合:進(jìn)口呼吸閥產(chǎn)品廣泛應(yīng)用于石油嫌隆、原油、汽油代投、煤油荷况、輕柴油、芳烴等介質(zhì)各行業(yè)灾您。
產(chǎn)品分類(lèi):進(jìn)口全天候單呼吸閥梆甘、進(jìn)口防爆阻火呼吸閥、進(jìn)口全天候防凍呼吸閥烛辜、進(jìn)口帶接管回收呼吸閥江伴、進(jìn)口單呼吸閥、進(jìn)口呼吸閥臂葫。
德國(guó)羅博特RBT閥門(mén)集團(tuán)有限公司◎上海波昂總代理◎我公司注重『產(chǎn)品質(zhì)量 品牌重量』為宗旨給用戶(hù)提供質(zhì)產(chǎn)品◎歡迎廣大客戶(hù)來(lái)人業(yè)務(wù)踢臀!
進(jìn)口呼吸閥┃RBT呼吸閥品牌┃羅博特呼吸閥