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性能规范Technical Data
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公称压力Nominal Pressure(MPa)
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公称通径Nominal Diameter(mm)
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适用介质Applicable Medium
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4.0
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15 - 32
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淡水、滑油、燃油和f≤400C蒸汽
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10.0
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6-32
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Fresh water. Lubricanting oil, Fuel oil,f≤400C steam
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主要零部件材质Materials of Main Parts
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零件名称Parts Name
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材料Material
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名称Name
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牌号Marks
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不锈钢Stainless Steel
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DNlO - 6: 2Cr13
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阀体Body
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碳素钢Carbon Stee¨
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DN25 - 32: 0235-A
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铸铝青铜Cast Aluminum Bronze
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DN6 - 32: ZCuA19Mn2
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阀盖Cover
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碳索钢、铸铝青铜Carbon Steel/Cast Aluminum Bronze
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C)235-A. CuA19Mn2
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阀盘、阀杆Disc/Stem
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不锈钢、铝青铜Stainless Steel/Aluminum Bronze
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2Cr132. CuA19Mn2
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DN6-10的基本尺寸Dimensions
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公称
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公称
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结构尺寸S
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ructure Dimension
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嫘纹接头
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扳手尺寸
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手轮
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升程
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参考重量
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压力
PN
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通径
DN
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L
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H≈
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Hi
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Thread Jo
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nf
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Wrench Size S2
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Hand wheel
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Lift Range
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Weight(kg)
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(MPa)
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(mm)
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A型
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B型
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A型
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B型
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D
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Di
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D2
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l
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|1
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A型l B型
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Do
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S1
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m
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A型
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B型
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10.0
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6
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74
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37
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90
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12
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32
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M22×1.5
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19.8
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10
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14
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3
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24
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65
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7
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5
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0.49
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0.45
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10
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94
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47
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109
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16
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38
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M27×1.5
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24.8
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14
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16
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3
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30
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80
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8
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7
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0.89
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0.86
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DN15 - 32的基本尺寸Dimensions
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公称
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公称
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结构尺寸S
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ructure Dimension
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螺纹接头
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扳手尺寸
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手轮
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升程
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参考重量
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压力
PN
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通径
DN
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L
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H≈
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Hi
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Thread Jo
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nf
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Wrench Size S2
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Hand wheel
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Lift Range
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Weight(kg)
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(MPa)
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(mm)
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A型
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B型
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A型
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B型
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D
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Di
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D2
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l
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|1
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A型
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B型
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Do
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Si
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m
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A型
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B型
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15
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110
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55
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143
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25
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52
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M36×2
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33
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22
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22
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5
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32
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41
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80
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8
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10
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1.60
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1.54
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4.0
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20
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116
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58
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153
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32
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55
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M39×2
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36
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25
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23
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5
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36
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46
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100
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9
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12
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2.04
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1.91
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|
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25
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130
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65
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167
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38
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64
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M48×2
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45
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32
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26
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6
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46
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50
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120
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11
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14
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2.88
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2.37
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32
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140
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70
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197
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46
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72
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M56X2
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53
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38
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28
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6
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46
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60
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140
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12
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16
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4.56
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4.21
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15
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120
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60
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164
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27
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52
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M36×2
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33
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22
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22
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5
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32
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41
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120
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11
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10
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2.10
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2.06
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10.0
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20
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134
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67
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194
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32
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55
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M39×2
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36
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25
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23
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5
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36
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46
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140
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12
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12
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2.95
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3.19
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|
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25
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134
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67
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204
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38
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64
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M48×2
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45
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32
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26
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6
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46
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55
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140
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12
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14
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3.72
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3.60
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|
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32
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146
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73
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220
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46
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75
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M56×≯
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53
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38
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28
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6
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55
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65
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160
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14
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16
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5.12
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4.35
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