详细介绍: CS41H-16、CS41H-16C、CS41-25、CS41-40 型自由浮球式蒸汽疏水阀:法兰连接、浮球式结构形式,阀座密封面材料为Cr13 系不锈钢,公称压力PN16~PN40,阀体材料为铸铁(CS41H-16)、碳钢(CS41H-16C、CS41-25、CS41-40)的蒸汽疏水阀。用于蒸汽加热设备、蒸汽管网和凝结水回收系统,它能迅速、自动、连续地排除凝结水,有效地阻止蒸汽泄漏。
工作原理:自由浮球式蒸汽疏水阀利用浮力原理,浮球根据凝结水量的多少,随水位的变化而作升降,自动调节阀座孔的开度,连续排放凝结水,当凝结水停止进入时,浮球降的底部,回到关闭位置,排水停止,由于排水阀座孔总是在凝结水位以下,形成水封、水、气自然分离,达到无蒸汽泄漏。
产品特点:①能拓饱和凝结水,回执设备内不含有水先积聚,从而获得最高的加热效率。②蒸汽压力变化时,不受影响,能连续工作性能稳定。③漏汽变幻无常小,采用先进研磨工艺制造,浮球精度高,密封性能好。④自动排空气性能好。⑤寿命长,浮球的整个球面都可以做密封面,无集中磨损。
产品性能参数
CS41H-16、CS41H-16C、CS41-25、CS41-40 型自由浮球式蒸汽疏水阀主要性能参数
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型号
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PN
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工作压力/MPa
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适用温度/℃
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适用介质
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CS41H-16
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16
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1.6
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≤200
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水、蒸汽
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CS41H-16C
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16
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1.6
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≤425
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水、蒸汽
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CS41H-25
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25
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2.5
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≤350
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水、蒸汽
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CS41H-40
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40
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4.0
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≤425
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水、蒸汽
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产品零部件材料
CS41H-16、CS41H-16C、CS41-25、CS41-40 型自由浮球式蒸汽疏水阀零部件材料
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型号
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阀体材料
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CS41H-16
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铸铁
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CS41H-16C
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碳钢
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CS41H-25
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碳钢
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CS41H-40
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碳钢
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产品外形及结构尺寸
CS41H-16、CS41H-16(Ⅱ)型自由浮球式蒸汽疏水阀主要外形及结构尺寸(mm)
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CS41H-16
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CS41H-16(Ⅱ)
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DN
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15
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20
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DN
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25
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D
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170
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200
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L
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310
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H
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127
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142
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H
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240
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h
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80
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90
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h
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178
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重量/kg
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3.5
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4.5
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重量/kg
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15
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CS41H-16C CS41H-40(Ⅰ)、CS41H-16C CS41H-40(Ⅱ)型自由浮球式蒸汽疏水阀主要外形及结构尺寸(mm)
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CS41H-16C CS41H-40(Ⅰ)
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CS41H-16C CS41H-40(Ⅱ)
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DN
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15
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20
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25
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DN
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25
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40
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50
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L
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230
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230
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230
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D
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320
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320
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320
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H
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220
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220
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220
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H
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295
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295
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295
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h
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150
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150
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150
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h
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210
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210
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210
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重量/kg
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10
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10.5
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11
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重量/kg
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24
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25
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26
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CS41H-16C CS41H-40(Ⅲ)、CS41H-16C CS41H-40(Ⅳ)型自由浮球式蒸汽疏水阀主要外形及结构尺寸(mm)
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CS41H-16C CS41H-40(Ⅲ)
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CS41H-16C CS41H-40(Ⅳ)
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DN
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50
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65
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80
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DN
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80
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100
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L
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430
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430
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430
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D
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580
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580
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H
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410
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410
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410
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H
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540
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540
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h
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290
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290
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290
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h
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390
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390
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重量/kg
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80
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83
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86
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重量/kg
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130
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137
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