深圳名閥進出口貿易有限公司
進口低溫截止閥,進口低溫減壓閥,進口高壓電磁閥,進口蒸汽電磁閥,進口氣瓶減壓閥,進口氮氣減壓閥,進口電動…
產品
| 產品型號︰ | VTON |
|---|---|
| 產品規格︰ | DN15-500 |
| 產品品牌︰ | 美國威盾 |
| 產品單價︰ | 800/台 |
| 供貨總量︰ | 999 |
| 最小訂量︰ | 1 |
| 發布時間︰ | 2015-11-24 11:01 |
| 有效期至︰ | 2016-02-24 |
詳情描述
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進口浮球式疏水閥
進口浮球式疏水閥是目前國內最先進的蒸汽疏水閥之一，產品技術質量和制造工藝達到國際上同類產品的水平。由于浮球精度高，能確保疏水閥的密封性能，整個球面都可為密封面，使用壽命很長。自由浮球式蒸汽疏水閥的獨特優點︰是選用內置排空氣閥，非常靈敏，工作質量高，能延長自由浮球式蒸汽疏水閥的整體使用壽命。自由浮球式疏水閥的最大優點是不受壓力、溫度、冷凝水流量波動的影響，連續排水，有水即排，最小過冷度為 0℃ ，能使加熱設備達到最佳工作效率；它的最低工作壓力 0.01Mpa ，最大背壓率 ≦85\%。
Imported float steam trap is one of the most advanced steam traps in China, the product technology and manufacturing process to achieve the level of the same kind of product. Because of the high precision of the float ball, it can ensure the sealing performance of the steam trap, the whole sphere can be sealed, long service life. Free float steam trap unique advantages: the use of the built-in air valve, very sensitive, high quality, can extend the free float steam trap of the overall service life. The biggest advantage of free floating ball type steam valve is not subject to pressure, the influence of temperature, cooling water flow fluctuations, continuous drainage, water drainage, minimum undercooling for 0 DEG C, can make heating equipment to achieve the best efficiency; the minimum working pressure 0.01Mpa, the maximum back pressure rate is less than or equal to 85\%.
Imported float steam trap is one of the most advanced steam traps in China, the product technology and manufacturing process to achieve the level of the same kind of product. Because of the high precision of the float ball, it can ensure the sealing performance of the steam trap, the whole sphere can be sealed, long service life. Free float steam trap unique advantages: the use of the built-in air valve, very sensitive, high quality, can extend the free float steam trap of the overall service life. The biggest advantage of free floating ball type steam valve is not subject to pressure, the influence of temperature, cooling water flow fluctuations, continuous drainage, water drainage, minimum undercooling for 0 DEG C, can make heating equipment to achieve the best efficiency; the minimum working pressure 0.01Mpa, the maximum back pressure rate is less than or equal to 85\%.
進口浮球式蒸汽疏水閥規格及技術參數 ︰
公稱通徑（ DN ）︰ 15-150 ；
公稱壓力（ PN ）︰ 1.6-4.0Mpa ；
最高工作壓力 (PMO) ︰ 0.2-1.6 Mpa ；
最高工作溫度 (TMO) ︰ 350 ℃；
工作介質︰蒸汽凝結水；
無負荷漏氣率小于 3\% ；過冷度 0.5\%
進口浮球式蒸汽疏水閥工作原理 ︰
進口浮球式蒸汽疏水閥的結構簡單，內部只有一個精細研磨的不銹鋼空心浮球，既是浮子又是啟閉件，無易損零件，使用壽命很長。裝置剛起動時，管道內出現空氣和低溫冷凝水，手動排空氣閥能迅速排除不凝結氣體，疏水閥開始進入工作狀態，低溫冷凝水流進疏水閥，凝結水的液位上升，浮球上升，開啟閥門。裝置很快提升溫度，管道內溫度上升到飽和溫度之前，自動排空氣閥已經關閉；裝置進入正常運行狀況，凝結水減少，液位下降，浮球隨液位升降調節閥孔流量；
Imported ball float type steam trap has the advantages of simple structure, internal only a fine grinding of stainless steel hollow float ball, not only float is opening and closing parts, no wearing parts, long service life. When the device has just started, the air inside the pipeline and condensate water, manual exhaust valve can quickly eliminate non gas, the trap began to enter the working state, low temperature condensate flow into the trap, the condensate water level rises, float ball up, open the valve. The device quickly increases the temperature, the temperature inside the pipeline increases to the saturation temperature, the automatic exhaust valve is closed; the device enters the normal operation condition, the condensation water reduces, the liquid level drops, the float ball with the liquid level rises and falls;
使用業績︰
深圳地鐵1號線（羅寶線）Shenzhen metro line 1(luobao line)
深圳地鐵2號線（蛇口線）Shenzhen metro line 2 (shekou line)
深圳地鐵3號線（龍崗線）Shenzhen metro line 3 (longgang line)
深圳地鐵4號線（龍華線）Shenzhen metro line 4(longhua line)
深圳地鐵5號線（環中線）Shenzhen metro line 5(huanzhong line)