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Classification：Stop valve
Trade names：
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| Angle type stop valve Choke valve |
| Type of the products: J44H/Y |
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Main performance norm:
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Medium
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Nitrogen, hydrogen, angry, ammonia, oil product
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Material code name of the subject |
Valve body / the valve covering
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Valve board / valve one
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Valve stem
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Valve stem nut
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Packing
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Handwheel
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Working temperature
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C
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25/WCB
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2Cr13
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Brass
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Polytetrafluoroethylene (PTFE)
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QT400-15
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-30 degrees Centigrade- 100 degrees Centigrade
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P
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1Cr18Ni9Ti
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R
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1Cr18Ni12Mo2Ti
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The material of the major part is explained:
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Medium
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Nitrogen, hydrogen, angry, ammonia, oil product
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Material code name of the subject |
Valve body / the valve covering
|
Valve board / valve one
|
Valve stem
|
Valve stem nut
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Packing
|
Handwheel
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Working temperature
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C
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25/WCB
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2Cr13
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Brass
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Polytetrafluoroethylene (PTFE)
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QT400-15
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-30 degrees Centigrade- 100 degrees Centigrade
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P
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1Cr18Ni9Ti
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R
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1Cr18Ni12Mo2Ti
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Main external dimension :
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Type
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Size of main connection (mm)
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DN
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15
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25
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32
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40
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50
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65
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80
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100
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125
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kg
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4.5
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8
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10
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18
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26
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80
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132
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17
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317
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L
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105
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120
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135
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165
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190
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215
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260
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290
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320
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D
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95
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105
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115
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165
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165
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200
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225
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260
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300
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D1
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60
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68
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80
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115
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115
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145
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175
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195
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235
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z-ød
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3-18
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4-18
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4-18
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6-26
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6-26
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6-29
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6-33
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6-36
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6-39
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Type
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Size of main connection (mm)
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DN
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3
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6
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10
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15
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25
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32
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40
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50
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65
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80
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100
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125
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kg
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0.8
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0.9
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4.5
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4.5
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18
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13
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18
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35
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90
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140
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180
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320
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L
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60
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60
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90
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105
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120
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135
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165
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190
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215
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260
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290
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320
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D
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70
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70
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95
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105
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115
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135
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165
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200
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225
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260
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300
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330
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D1
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42
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42
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60
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68
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80
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95
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115
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145
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170
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195
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235
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255
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z-ød
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3-16
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3-16
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3-18
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3-18
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4-18
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4-22
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6-26
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6-29
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6-33
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6-36
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8-39
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8-42
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