杠桿浮球式絲口疏水器leverage ball float silk mouth hydrophobic 該閥門(mén)廣泛應(yīng)用于化工,造紙,食品工業(yè)蒸汽等設(shè)備中。 This valve is widely used in chemical industry, paper making, food industry steam ,and other equipment. 特點(diǎn)(characteristic): 通過(guò)閥體內(nèi)部特殊的杠桿系統(tǒng),使球面密封。 Spherical body internal special lever system, in order to improve the seal. 其外觀設(shè)計(jì),簡(jiǎn)單美觀,閥座的結(jié)構(gòu)設(shè)計(jì),可靠的球面密封,全不銹鋼內(nèi)件,使其使用壽命長(zhǎng),耐腐蝕,內(nèi)置自動(dòng)排氣閥,啟動(dòng)時(shí)排出大量的不凝結(jié)氣體。 Its appearance design is unique, simple and beautiful, unique seat structure design, reliable spherical sealing, all stainless steel internal parts, make its long service life, corrosion resistance, the built-in automatic exhaust valve, discharge of condensate gas not when it is started. 內(nèi)部還有水封,能阻擋蒸汽泄漏,非常節(jié)能。 Internal and water seal, can stop the steam leakage, very energy saving. 工作原理和結(jié)構(gòu)說(shuō)明(the working principle and structure): 1. 本閥門(mén)主要由閥體,閥座,球體,啟閉件等零件組成。 This valve is mainly composed of valve body, valve seat, sphere, open-close part and other parts. 2. 閥門(mén)管道內(nèi)的空氣和低溫凝結(jié)水進(jìn)入閥體內(nèi)部,通過(guò)里面特殊的杠桿裝置,球體浮動(dòng),使其帶動(dòng)球體開(kāi)啟閥門(mén),起到阻汽排水的作用。 主要零件名稱the major parts name | 材質(zhì)materials | 閥體valve body | WCB/不銹鋼stainless steel | 閥座valve seat | WCB/不銹鋼stainless steel | 球體sphere | 不銹鋼stainless steel | 啟閉件open-close part | 不銹鋼stainless steel | 密封件seal | 金屬墊片metal gasket | 設(shè)計(jì)標(biāo)準(zhǔn)design criteria | GB/T 12247 | 結(jié)構(gòu)長(zhǎng)度length of the structure | GB/T 12221 | 閥門(mén)試驗(yàn)the valve test | JB/T 12247 | 連接方式the connection method | 內(nèi)螺紋internal thread | 公稱壓力nominal pressure | PN16/PN25 | 最小過(guò)冷度minimum under-cooling degree | 0℃ | 溫度the highest temperature | 350℃ | 規(guī)格specification | DN25~DN80 | |