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WJ61Y forging bellows globe valve
Product Name：
 WJ61Y forging bellows globe valve
Description：

鍛壓波紋管截止閥 WJ61Y:

性能及外型尺寸
DN
DN16
DN25
DN40
L
H
W
L
H
W
L
H
W
15
130
174
125
130
174
125
130
174
125
20
150
176
125
150
176
125
150
176
125
25
160
207
125
160
207
125
160
207
125
32
180
207
125
180
207
125
180
207
125
40
200
210
160
200
210
160
200
210
160
50
230
225
160
230
225
160
230
225
160
 
公稱壓力
1.6MPa
2.5MPa
4.0MPa
殼體強度
2.4MPa
3.8MPa
6.0MPa
密封試驗
1.8MPa
2.8MPa
4.4MPa
低壓密封試驗
1.0MPa
1.0MPa
1.0MPa
適用溫度
-20~350oC
適用介質
水、蒸汽、熱油、油品等
1
結構長度標準：DIN3202
2
對焊口尺寸：GB12224
3
試驗檢驗標準：GB/T 13927


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