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2L copper port solenoid valve
Product Name:
2L copper port solenoid valve
Description:

銅絲口電磁閥的詳細資料:

產品簡介:
絲口電磁閥適用于以蒸汽為加熱介質,進行溫度自動控制的執行機構。可對蒸汽加熱器、散熱器、干燥器等蒸汽設備及各類溫度自控儀、蒸汽定型機、蒸汽機、蒸汽回潮機等成套設備的鍋爐蒸汽管道進行二位式自動控制和遠程控制。廣泛應用于染化、紡織、印染、食品、醫藥、卷煙、水泥制品、石油化工、冶金等部門的自控系統。
主要技術參數和性能指標:
工作介質
蒸汽、蒸餾水等
介質溫度℃
≤180
工作壓力 MPa
1.0
工作壓差 MPa
0.05~1.0
0.1~1.6
電源電壓
AC220V其余規格可作特殊訂貨
使用壽命
按JB/T7352-94規定
額定流量系數 KV
泄漏量 ml/min
按JB/T7352-94·F規定
公稱通徑 mm
15
20
25
32
40
50
65
80
100
125
150
功  耗
50VA
■主要外形尺寸:

公稱通徑

DN

內螺紋連接
法蘭連接
外形尺寸
內螺紋
外形尺寸
法蘭尺寸
H
L
G
H
L
D
D1
D2
b
f
n-d
15
148
92
1/2
176
130
95
65
46
14
2
4-φ14
20
148
92
3/4
181
150
105
75
56
16
2
4-φ14
25
148
110
1
210
160
115
85
65
16
3
4-φ14
32
182
120
11/4
221
180
140
100
76
18
3
4-φ18
40
182
140
11/2
230
200
150
110
84
18
3
4-φ18
50
192
162
2
252
230
165
125
99
20
3
4-φ18
65
/
/
/
265
250
185
145
118
20
3
4-φ18
80
/
/
/
276
270
200
160
132
20
3
8-φ18
100
/
/
/
373
320
220
180
156
22
3
8-φ18
125
/
/
/
416
360
250
210
184
22
3
8-φ18
150
/
/
/
440
400
285
240
211
24
3
8-φ22
絲口電磁閥的采購應注意以下事項:
■1.絲口電磁閥安裝前應仔細閱讀產品的使用說明書,查核產品是否完全符合使用要求,熟悉安裝要點,做好準備工作。■2.安裝時絲口電磁閥線圈向上,并保持垂直位置,絲口電磁閥上箭頭或標記應與管道流向一致,不得安裝在有濺水或漏水的地方。■3.接管之前用0.3MPa的壓力對管道充分沖洗,把管道中的金屬粉末密封材料殘留,銹垢等完全清除;絲口電磁閥的工作介質應清潔無顆粒; 雜質,建議閥前安裝過濾器,蒸汽管路安裝疏水閥;絲口電磁閥內件表面上的污物及過濾器,須定期清潔干凈。■4.在絲口電磁閥發生故障時,為了及時隔離絲口電磁閥,并保證系統正常運行,最好安裝旁路裝置。■5.不要將絲口電磁閥安裝于管道低凹處,以免蒸汽冷凝水,雜質等沉淀在閥內而妨礙動作。■6.普通型絲口電磁閥不可在易燃易爆危險場合使用。■7.在管道剛性不足情況下,建議把絲口電磁閥閥前后管子用支架固定,以防絲口電磁閥工作時引起振動。■8.絲口電磁閥前后管道上需裝壓力表,以便觀察管道壓力。


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