進(jìn)口內(nèi)螺紋疏水閥是利用熱動(dòng)力學(xué)特性，當(dāng)凝結(jié)水排流較低時(shí)會(huì)發(fā)生第二次蒸發(fā)，并在粘度、密封等方面與蒸汽方面存在差異驅(qū)動(dòng)啟閉件。  
進(jìn)口內(nèi)螺紋疏水閥結(jié)構(gòu)簡(jiǎn)單,價(jià)格低,動(dòng)作可靠.漏氣率<3%,不受壓力波動(dòng)的影響,壓力范圍大.由于密封面不銹鋼，使用壽命高
進(jìn)口內(nèi)螺紋倒吊桶疏水閥產(chǎn)品介紹：垂直安裝密封性能*使用壽命長(zhǎng)，適用于小型工藝設(shè)備蒸汽管網(wǎng)。 
1、內(nèi)置自動(dòng)排空氣裝置能排接近飽和蒸汽溫度的空氣有效解決氣阻現(xiàn)象提高設(shè)備啟動(dòng)效率。 
2、即使凝結(jié)水負(fù)荷變化時(shí)自動(dòng)調(diào)節(jié)型的浮球結(jié)構(gòu)也能連續(xù)排除凝結(jié)水確保工藝所需溫度。 
3、浮球結(jié)構(gòu)避免了閥門(mén)啟閉件集中磨損的問(wèn)題任意角度都能作為密封面使用壽命長(zhǎng)。 
4、浮球經(jīng)過(guò)精細(xì)研磨其圓度誤差小于直徑的千分之二實(shí)現(xiàn)高效密封。 
5、閥座設(shè)計(jì)位于水面下形成水封即使低負(fù)荷工況下也不會(huì)泄漏蒸汽。 
6、內(nèi)置大流通面積過(guò)濾網(wǎng)可在線更換內(nèi)件和清理雜質(zhì)。
德國(guó)托克TOK品牌：工作原理： 
本疏水閥是利用熱動(dòng)力學(xué)特性，當(dāng)凝結(jié)水排流較低時(shí)會(huì)發(fā)生第二次蒸發(fā)，并在粘度、密封等方面與蒸汽方面存在差異驅(qū)動(dòng)啟閉件。  
結(jié)構(gòu)簡(jiǎn)單,價(jià)格低,動(dòng)作可靠.漏氣率<3%,不受壓力波動(dòng)的影響,壓力范圍大.由于密封面不銹鋼，使用壽命高-type disc type steam trap works:
The trap is the use of thermal dynamics, when the condensate drain is low, evaporation will occur the second time, and viscosity, sealing and so there are differences with the steam-driven hoist pieces.
thermal power disc-type steam trap structure is simple, low cost, reliable action. Leakage rate of <3%, free from pressure fluctuations, pressure range due to the sealing surface of stainless steel, service life than similar
結(jié)構(gòu)特點(diǎn)： 
1、帶蒸汽或空氣保溫裝置，不受環(huán)境溫度影響，減少動(dòng)作頻率，延長(zhǎng)壽命。 
2、備有過(guò)濾器和排污。 
3、該閥動(dòng)作靈敏可靠，排水量大。
W-type disc type steam trap structural characteristics:
1, with steam or air heat unit, from ambient temperature to reduce the operating frequency and prolong life.
2, with filters and sewage.
3, the sensitive and reliable valve action, a large displacement.