進(jìn)口杠桿浮球式蒸汽疏水閥

進(jìn)口杠桿浮球式蒸汽疏水閥，Lever ball float type steam trap是利用浮力原理和杠桿原理，通過(guò)液位的變化使浮球上升或下降，浮球驅(qū)動(dòng)著杠桿使得閥瓣離開(kāi)或接觸閥座達(dá)到開(kāi)啟排水和關(guān)閉阻汽的作用。采用自動(dòng)排空氣閥，能自動(dòng)排除不凝結(jié)氣體，非常靈敏，工作質(zhì)量高，使用壽命長(zhǎng)。連續(xù)排水，有水即排，zui小過(guò)冷度為 0℃。進(jìn)口杠桿浮球式蒸汽疏水閥采用兩種結(jié)構(gòu)方式 A：?jiǎn)伍y座-杠桿浮球; B：雙平衡閥座-杠桿浮球。
  單閥座：需要克服介質(zhì)壓力對(duì)閥座的作用，閥座的孔徑不能很大，適用于小型設(shè)備、伴熱管線，蒸汽主管等排水小的場(chǎng)合。閥座孔設(shè)計(jì)在凝結(jié)水水位以下，自然形成水封，水、汽自然分離，達(dá)到無(wú)蒸汽泄漏，即便沒(méi)有凝結(jié)水采用球型密封的杠桿使得閥瓣緊貼閥座，達(dá)到無(wú)新鮮蒸汽的泄漏。不受凝結(jié)水量波動(dòng)和溫度的影響。
  雙平衡閥座：該閥利用雙閥孔設(shè)計(jì)，介質(zhì)的壓力對(duì)兩個(gè)閥座作用相等，方向相反，介質(zhì)壓力對(duì)閥座作用相抵消，閥芯在開(kāi)閥時(shí)壓力相對(duì)減少，從而獲得超大排量。工作時(shí)浮球隨閥腔內(nèi)液體位的變化而上下浮動(dòng)，帶動(dòng)杠桿打開(kāi)或關(guān)閉閥座。由于閥座孔在凝結(jié)水水位以下，形成水封，水、汽自然分離，達(dá)到無(wú)蒸汽泄漏。不受壓力、溫度、冷凝水流量波動(dòng)的影響。
德國(guó)托克TOK品牌：用途：
杠桿浮球式蒸汽疏水閥，廣泛用于工業(yè)蒸汽加熱設(shè)備，各種大型熱交換器及干燥機(jī)、夾套鍋等，特別應(yīng)用于冷凝水特大排量在的工作場(chǎng)合。

杠桿浮球式蒸汽疏水閥特點(diǎn)：
此超大排量型蒸汽疏水閥，在整個(gè)工作壓力范圍內(nèi)無(wú)需調(diào)整和更換內(nèi)件，即可充分排除大量的疑結(jié)水。排水過(guò)冷度可達(dá)0℃，特別適合用于疑結(jié)水量大的工作場(chǎng)合。
(A) the use of lever ball float steam trap:
Lever Ball Float Steam Traps are widely used for industrial steam heating equipment, heat exchangers and a variety of large dryers, folder jacketed kettle, etc., especially used in large displacement of water condensation in the workplace.
(B) Leverage Ball Float Steam Trap features:
This large displacement type steam trap, the entire operating pressure range without adjustment and replacement of parts, can be fully ruled out a large number of suspected knot water. Drainage undercooling up to 0 ℃, especially for a large amount of water used for suspected knot workplace.                                         
杠桿浮球式蒸汽疏水閥結(jié)構(gòu)特點(diǎn)及工作原理： http://www.020valve。。ｃｏｍ
1、采用軋裝閥機(jī)械(新SCCV開(kāi)關(guān)方式)，具有優(yōu)良的密封性和耐久性。
2、平衡雙閥座設(shè)計(jì)，比一般的疏水閥體積小而排量大，特大排量場(chǎng)和更能發(fā)揮*性。
3、內(nèi)裝雙金屬片空氣自動(dòng)排放閥，可防止空氣氣堵和蒸汽汽鎖。
4、采用*的U型雙金屬通氣口，可大大縮短設(shè)備起動(dòng)時(shí)間。
5、全部部件安裝在閥蓋上，閥無(wú)需從配管上卸下，就可維修保養(yǎng)，簡(jiǎn)單方便。
Lever Ball Float Steam Traps structural characteristics and working principle of:
1, using the mechanical rolling Valve (New SCCV switch mode), with excellent sealing and durability.
2, balanced two-seat design, trap size than the average small and large displacement, large displacement field and play more advantages.
3, built-in bimetal automatic air relief valve to prevent air and steam vapor lock gas block.
4, the unique U-shaped bi-metallic vent, can greatly reduce device startup time.
5, all the components installed in the valve cover, valve without removing from the piping on, you can repair and maintenance, easy and convenient.