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產(chǎn)品介紹：
Bimetallic Trap
The thermo-sensitive element of bimetallic trap is a bimetallic element cast through a special process by two metals of different expansion ratio.When the bimetallic element expands after heated,different expansion ratio results in bending.The thermo-sensitive element produced on the basis of this quality can act as a switch.Bimetallic Traps are divided into adjustable offline (BK,CS17H and CS47) and online (adjustable bimetallic element TB).
優(yōu)點：
1、排放溫度可在線調(diào)整，安裝姿勢自由。
2、利用高溫凝結(jié)水形成水封，有效減少蒸汽泄露。
3、動作靈敏，抗水擊，無噪聲，排空性能優(yōu)良。
4、結(jié)構(gòu)簡單，容易維修保養(yǎng)。
5、用于蒸汽主管、分汽缸、蒸汽伴熱管線、散熱器、低溫加熱槽、夾層鍋等。
6、可以使用高壓高溫的蒸汽管線、分汽缸。
Merits
1.Discharge temperature adjustable online by free installation posture.
2.High-temperature condensate water used to form water seal so as to effectively reduce steam leakage.
3.Flexible and noiseless,water hammer resistant,and good emptying performance.
4.Simple structure,easy to maintain and repair.
5.Adoptable for steam main pipes,gas distribution cylinders,steam tracing pipes,radiators,low-temperature heating trough,double layered pots and so on.
6.Adoptable for high-temperature steam pipes,gas distribution cylinders and so on.
性能
可調(diào)整凝結(jié)水的排放溫度，有效利用凝結(jié)水的顯熱。
閥前始終有凝結(jié)水，形成水封，無蒸汽泄漏。
可任意角度安裝，并隨時可調(diào)整排水溫度。
合金球面閥芯與不銹鋼閥座耐沖蝕，使用壽命長。
Performance
Capable of adjusting the discharge temperature of condensate water so as to make effective use of its sensible heat.
Existing condensate water in front of the valve to form water seal to prevent steam leakage.
Capable of installation in any direction and water discharge temperature adjustable at any time.
Long durability thanks to washing and corrosion resistant alloy sphere valve core and stainless valve seat.
可調(diào)雙金屬片式疏水閥/BIMETALLIC TRAP WITH ADJUSTABLE TEMPERATURE
技術(shù)參數(shù)/Technique parameter
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殼體壓力等級 Shell pressure grade |
負(fù)荷泄漏率 Load leakage |
使用介質(zhì) Used medium |
允許背壓率 Permitted backpressure rate |
節(jié)能效果 Energy saving effect |
適用過熱蒸汽 Use Superheated steam |
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1.6、 2.5、 4.0、 6.4、 10MPA |
0% |
蒸汽、凝結(jié)水 Steam、 Condensate water |
≥75% |
優(yōu)秀 Excellence |
適應(yīng) Adaption |
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最大工作壓差 Maximum operating pressure differential |
抗凍性 Freezing resistance |
最高允許溫度 Maximum allowable temperature
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排空氣裝置 Air exhaust system |
抗水擊 Resis |
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10.0MPA |
優(yōu)秀 Excellence |
420℃ |
自動 Automatic |
適應(yīng) Adaption |
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主要零件材料/The materials of primary accessories
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零部件名稱 Part and component name |
材質(zhì) Material |
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閥體、閥蓋 Valve body、Valve cover |
鍛鋼、不銹鋼 Forged steel、Stainless steel |
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雙金屬片 Bimetal |
不銹鋼金屬 Stainless steel |
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閥座、閥瓣 Valve seat、Valve clack |
STL合金鋼、高鉻不銹鋼 STL alloy、High chrome stainless steel |
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過濾網(wǎng) Filtrating screen |
不銹鋼 Stainless steel |
外形尺寸和重量/Prime out-form dimensions and weigh
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產(chǎn)品型號 Product model |
口徑(DN) Calibre |
L法蘭 Flange |
L螺紋/ 焊接 Thread/ welding |
H1 |
H2 |
W |
重量(kg) weight |
使用壓力 范圍(MPa) Pressure change range |
公稱壓力 (MPa) Nominal pressure |
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注解
1、選型時請?zhí)峁┕ぷ鲏毫?、工作壓差、凝結(jié)水發(fā)生量、工作溫度、連接方式及標(biāo)準(zhǔn)。2、凝結(jié)水負(fù)荷的安全系數(shù)一般為2～3倍。
3、正確安裝、定期保養(yǎng)清除閥內(nèi)污物，保證疏水閥正常工作和延長使用壽命。
4、TB3與TB5相同，TB6與TB11相同.
Note
1.Please provide operating pressure and operating pressure difference,generating quantity of condensate water,operating temperature,connecting mode and standards in selecting product models.
2.The load of condensate Water's safety coefficient reaches 2 to 3 times in general.
3.Please make sure the drain valve is installed properly,maintained regularly,cleaned up and operates under the normal condition,so as to extend its service life.
4.TB3 and TB5 same,TB6 and TB11 same.
