外螺纹直通型锻钢船用截止阀
GB/T594-1983船用外螺纹锻钢截止阀 Marine forged steel male thread stop valve 性能规范 Technical Data 外螺纹直通型锻钢 船用截止阀 性能规范 公称压力 Nominal Pressure(MPa) 公称通径 Nominal Diameter(mm) 适用介质 Applicable medium 4.0 15-32 淡水...
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GB/T594-1983船用外螺纹锻钢截止阀
Marine forged steel male thread stop valve
性能规范 Technical Data
主要零部件材质Materials of Main Parts
Marine forged steel male thread stop valve
性能规范 Technical Data
| 公称压力 Nominal Pressure(MPa) | 公称通径 Nominal Diameter(mm) | 适用介质 Applicable medium |
|---|---|---|
| 4.0 | 15-32 | 淡水、滑油、燃油和t≤400℃蒸汽 |
| 10.0 | 6-32 | Fresh water，Lubricanting oil,Fuel oil.≤400℃steam |
主要零部件材质Materials of Main Parts
| 零件名称Parts name | 材料 Material | |
|---|---|---|
| 名称Name | 牌号Marks | |
| 阀体Body | 碳素钢 Carbon steel | DN25~32;Q235-A |
| 阀盖Cover | 碳素钢 Carbon steel | Q235-A |
| 阀盘、阀杆Disc、Stem | 不绣钢、铝青铜 Stainless steel、Aluminum Bronze | 2Cr13Z、CuAI9Mn2 |
基本尺寸Dmiensions
|
公称压力 PN(Mpa) |
公称通径 DN(mm) |
结构尺寸 Structure dimension |
蜾纹接头 Thread joint |
扳手尺寸 Wrench size S2 |
手轮 Hand wheel |
升程 Lift range m |
参考重置 Weight(kg) |
|||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L | H≈ | H1 | ||||||||||||
| A型 | A型 | D | D1 | D2 | I | l1 | A型 | Do | S1 | A型 | ||||
| 10.0 | 6 | 74 | 90 | 12 | M22x1.5 | 19.8 | 10 | 14 | 3 | 24 | 65 | 7 | 5 | 0.49 |
| 10 | 94 | 109 | 16 | M27x1.5 | 24.8 | 14 | 16 | 3 | 30 | 80 | 8 | 7 | 0.89 | |
|
公称压力 PN(Mpa) |
公称通径 DN(mm) |
结构尺寸 Structure dimension |
蜾纹接头 Thread joint |
扳手尺寸 Wrench size S2 |
手轮 Hand wheel |
升程 Lift range m |
参考重置 Weight(kg) |
|||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L | H≈ | H1 | ||||||||||||
| A型 | A型 | D | D1 | D2 | I | l1 | A型 | Do | S1 | A型 | ||||
| 4.0 | 15 | 110 | 143 | 25 | M36x2 | 33 | 22 | 22 | 5 | 32 | 80 | 8 | 10 | 1.60 |
| 20 | 116 | 153 | 32 | M39x2 | 36 | 25 | 23 | 5 | 36 | 100 | 9 | 12 | 2.04 | |
| 25 | 130 | 167 | 38 | M48x2 | 45 | 32 | 26 | 6 | 46 | 120 | 11 | 14 | 2.88 | |
| 32 | 140 | 197 | 46 | M56x2 | 53 | 38 | 28 | 6 | 46 | 140 | 12 | 16 | 4.56 | |
| 10.0 | 15 | 120 | 164 | 27 | M36x2 | 33 | 22 | 22 | 5 | 32 | 120 | 11 | 10 | 2.10 |
| 20 | 134 | 194 | 32 | M39x2 | 36 | 25 | 23 | 5 | 36 | 140 | 12 | 12 | 2.95 | |
| 25 | 134 | 204 | 38 | M48x2 | 45 | 32 | 26 | 6 | 46 | 140 | 12 | 14 | 3.72 | |
| 32 | 146 | 220 | 46 | M56x2 | 53 | 38 | 28 | 6 | 55 | 160 | 14 | 16 | 5.12 | |
声明：本文中所有文字、数据、图片均只适用于参考，外螺纹直通型锻钢船用截止阀性能参数、结构尺寸参数、价格等详情，请联系我们，电话：021-80392609。
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