進(jìn)口熱靜力式（膜盒）疏水閥
THERMO-STATIC （BELLOWS） TRAP

進(jìn)口膜盒式疏水閥
英國優(yōu)科（UK）進(jìn)口膜盒式蒸汽疏水閥的主要?jiǎng)幼髟墙饘倌ず?，?nèi)充一種氣化溫度比水的飽和溫度低的液體。裝置剛啟動(dòng)時(shí)，管道出現(xiàn)低溫冷凝水，膜盒內(nèi)的液體處于冷凝狀態(tài)，閥門處于開啟位置。當(dāng)冷凝水溫度漸漸升高，膜盒內(nèi)充液開始蒸發(fā)，膜盒內(nèi)壓力上升，膜片帶動(dòng)閥芯向關(guān)閉方向移動(dòng)，在冷凝水達(dá)到飽和溫度之前，疏水閥*關(guān)閉。膜盒隨蒸汽溫度變化控制閥門開關(guān)，起到阻汽排水作用。有開閥溫度低于飽和溫度15℃和30℃兩種膜盒供選擇。
　　膜盒式蒸汽疏水閥（蒸汽壓力平衡式）是目前上zui常用的*節(jié)能型疏水閥。膜盒式蒸汽疏水閥的反應(yīng)非常靈敏，工作時(shí)閥前存有高溫凝結(jié)水，無蒸汽泄漏，節(jié)能*。
　　膜盒式在現(xiàn)如今蒸汽管線中是代替低壓（壓力在PN25以下）熱動(dòng)力（圓盤式）疏水閥或（壓力在PN16以下）雙金屬片式疏水閥的理想替代品。
 
Bellows Trap
The main acting unit of bellows trap is metal bellows, which is filled with a type of liquid with gasification temperature lower than water’s saturation temperature. When the device just starts, there appears condensate with low temperature in conduits and the liquid in the bellows is in the condensed state. The trap is turned on. When the temperature of condensate water gradually goes up, the liquid in the bellows begins to vaporize and the pressure within it increases. Consequently, the film drives the valve core to move towards the closing direction. Before the condensate water reaches its saturation temperature, the trap is compley shut down. The bellows controls the opening and closing of valves in accordance with steam temperature changes so as to resist steam and discharge water. Available are two alternative bellows with opening temperature 15℃ or 30℃ lower than saturation temperature.
Bellows trap （with balanced steam pressure） is presently the most commonly used advanced energy-saving traps all over the world. As they are sensitive with high-temperature condensate deposits in front of valves while operating, they boast of remarkable energy-saving effect with no steam leakage.
Bellows trap, among all existing steam pipes, are presently the ideal substitute of low-pressure （with pressure below PN25） hot motive （disc） traps or bimetallic elements traps （with pressure below PN16）.
 
優(yōu)點(diǎn)：
1、動(dòng)作速度快，零泄漏。
2、結(jié)構(gòu)簡單，維護(hù)方便。
3、部件全部采用合金處理的不銹鋼，耐磨，耐氣蝕，使用壽命長。
4、排空能力強(qiáng)，排水迅速，安裝方式隨意。
5、可以實(shí)現(xiàn)多個(gè)膜盒組合，適用于大的排量場合。
6、具有良好的排空氣性能，不怕凍，零泄漏，背壓率達(dá)到75%。
 
Merits
1.Quick acting speed and zero leakage.
2.Simple structure and convenient maintenance.
3.All components made of alloy-treated stainless steel, resistant to wearing, gas corrosion, long durability.
4.Good emptying capability with quick discharge and easy installation.
5.Capable of combination of multiple bellows, suitable for large discharge.
6.Good air discharge capability, with coldness resistance, zero leakage and backpressure of 75%.

英國優(yōu)科集團(tuán)進(jìn)口疏水閥產(chǎn)品：

進(jìn)口自由浮球式疏水閥：http://www.021fm.net/productlist.aspx?id=1122

進(jìn)口倒吊桶式疏水閥：http://www.021fm.net/productlist.aspx?id=1121

進(jìn)口蒸汽倒吊桶式疏水閥：http://www.021fm.net/productlist.aspx?id=1120

進(jìn)口膜盒式疏水閥：http://www.021fm.net/productlist.aspx?id=1119

進(jìn)口雙金屬片式疏水閥：http://www.021fm.net/productlist.aspx?id=1118

進(jìn)口波紋管式疏水閥：http://www.021fm.net/productlist.aspx?id=1117

進(jìn)口氣體疏水閥：http://www.021fm.net/productlist.aspx?id=1116

進(jìn)口可調(diào)恒溫式疏水閥：http://www.021fm.net/productlist.aspx?id=1115

進(jìn)口雙金屬溫調(diào)式蒸汽疏水閥：http://www.021fm.net/productlist.aspx?id=1114

進(jìn)口內(nèi)螺紋倒吊桶疏水閥：http://www.021fm.net/productlist.aspx?id=1113

進(jìn)口蒸汽疏水閥：http://www.021fm.net/productlist.aspx?id=1112

進(jìn)口高壓疏水閥：http://www.021fm.net/productlist.aspx?id=1111

進(jìn)口浮球式蒸汽疏水閥：http://www.021fm.net/productlist.aspx?id=1110

進(jìn)口熱動(dòng)力式疏水閥：http://www.021fm.net/productlist.aspx?id=1109

進(jìn)口高壓過熱蒸汽疏水閥：http://www.021fm.net/productlist.aspx?id=1108

進(jìn)口高溫高壓圓盤式蒸汽疏水閥：http://www.021fm.net/productlist.aspx?id=1107

進(jìn)口液體膨脹式蒸汽疏水閥：http://www.021fm.net/productlist.aspx?id=1106

進(jìn)口液動(dòng)膨脹式蒸汽疏水閥：http://www.021fm.net/productlist.aspx?id=1105

進(jìn)口內(nèi)螺紋倒吊桶疏水閥：http://www.021fm.net/productlist.aspx?id=1104

進(jìn)口蒸汽疏水閥:http://www.021fm.net/productlist.aspx?id=1103

進(jìn)口圓盤式疏水閥: http://www.021fm.net/productlist.aspx?id=1102

進(jìn)口杠桿式疏水閥：http://www.021fm.net/productlist.aspx?id=1101

進(jìn)口高壓疏水閥：http://www.021fm.net/productlist.aspx?id=1100
進(jìn)口浮球式疏水閥：http://www.021fm.net/productlist.aspx?id=1099

進(jìn)口疏水閥：http://www.021fm.net/productlist.aspx?id=1098

代理進(jìn)口閥門品牌：

美國VT富特閥門：http://www.021fm.net/product.aspx?id=562&level=1

日本KITZ北澤閥門：http://www.021fm.net/productlist.aspx?id=891

德國TOP托普閥門：http://www.021fm.net/product.aspx?id=561&level=1

日本閥天VENN閥門：http://www.021fm.net/productlist.aspx?id=892

英國優(yōu)科UK閥門：http://www.021fm.net/product.aspx?id=560&level=1

英國優(yōu)科UK閥門是歐洲地區(qū)流體控制領(lǐng)域的主要生產(chǎn)和供應(yīng)商之一，公司總部位于英國威爾士，公司致力于科研開發(fā)流體控制閥門，生產(chǎn)流體控制設(shè)備系統(tǒng)，在許多個(gè)國家均有生產(chǎn)閥門基地。公司產(chǎn)品的用戶涉及石油、化工、電力、冶金、制藥、食品、水處理、市政給排水、天然氣、造紙、電子工業(yè)、樓宇、機(jī)械設(shè)備配套等領(lǐng)域。

英國UK優(yōu)科閥門主要產(chǎn)品有：電動(dòng)閥門、氣動(dòng)閥門、高溫高壓閥門、球閥、閘閥、蝶閥、截止閥、止回閥、調(diào)節(jié)閥、電磁閥、安全閥、針型閥、疏水器 | 疏水閥、旋塞閥、隔膜閥、鴨嘴閥、放料閥、排氣閥、呼吸閥、過濾器、阻火器、節(jié)流閥、角座閥、平衡閥、排污閥、排泥閥、切斷閥、減壓閥、管夾閥、柱塞閥、底閥、視鏡、法蘭、水力控制閥、等系列產(chǎn)品。

工作壓力1.0Mpa-42.0Mpa。工作溫度：-196℃-650℃。材質(zhì)：銅、鑄鐵、鑄鋼、碳鋼、WCB、WC6、WC9、20#、25#、鍛鋼、A105、F11、F22、不銹鋼、304、304L、316、316L、鉻鉬鋼、低溫鋼、鈦合金鋼。

定購進(jìn)口閥門品牌/英國進(jìn)口閥門/英國UK優(yōu)科閥門。

 United Kingdom UK UK flow control valve is the field of Europe's major producers and suppliers, the company headquarters is located in Welsh, the company is committed to research and development of fluid control valves, fluid control equipment, production systems, in many countries, the production valve base. Users of their products related to petroleum, chemical, electric power, metallurgy, pharmaceutical, food, water treatment, municipal water supply and drainage, gas, paper making, electronic industry, building, mechanical equipment and other fields.The British UK valve's main products are: electric valve, pneumatic valve, high temperature and high pressure valve, ball valve, gate valve, butterfly valve, globe valve, check valve, regulating valve, electromagnetic valve, safety valve, needle valve, steam trap | drain valve, plug valves, diaphragm valves, duckbill valve, discharge valve, exhaust valve, breathing valve, filter, flame arrester, throttle valve, angle seat valve, balance valve, drain valve, mud valve, cut-off valve, relief valve, pipe clamp valve, plunger valve, foot valve, mirror, flange, hydraulic control valves, and other series products. Welcome to purchase imported valve valve import brand \ / British / the British UK valve.

中國總代理：上海秉奇閥門有限公司

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閥門：http://www.021fm.net

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