船用外螺纹重块式快关阀
GB1850-1984船用外螺纹重块式快关阀 Marine male threaded weight qick-closing valve 性能规范 Technical Data 船用外螺纹重块式快关 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 2.5 10-32 燃...
产品型号:GB1850-1984
产品口径(DN):10~32(mm)
产品压力(PN):2.5Mpa(Mpa)
更新日期:2016-06-30
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GB1850-1984船用外螺纹重块式快关阀
Marine male threaded weight qick-closing valve
性能规范 Technical Data
主要零部件材质Materials of Main Parts
AS型、BS型基本尺寸Dimensions
Marine male threaded weight qick-closing 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 |
2.5 | 10-32 | 燃油 Fuel oil |
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、阀盖Body、Cover | 碳素钢 Carbon steel | Q235-A |
阀盘Disc | 碳素钢 Good-quality carbon steel | 钢45 |
阀杆Stem | 不绣钢 Stainless steel | 2Cr13 |
手柄Handle | 球墨铸铁 Nodular cast Iron | QT400-18 |
AS型、BS型基本尺寸Dimensions
公称通径 DN(mm) |
结构尺寸 Structure dimension |
螺纹接头 Thread joint |
扳手尺寸 wrencn sizo S1 |
重块手柄 Weight handle |
升程 Lift range m≈ |
参考重量 Weight (kg) |
|||||||||
L | H≈ | H1 | D | D1 | D2 | 1 | l1 | Lo | S2 | a°≈ | 3°≈ | ||||
10 | 94 | 115 | 16 | M27x1.5 | 24.8 | 14 | 16 | 3 | 30 | 98 | 8 | 150 | 20 | 5 | 1.35 |
15 | 110 | 141 | 25 | M36x2 | 33 | 22 | 22 | 5 | 32 | 100 | 8 | 150 | 20 | 5 | 2.32 |
20 | 116 | 146 | 32 | M39x2 | 36 | 25 | 23 | 5 | 36 | 102 | 9 | 144 | 26 | 6 | 2.67 |
25 | 130 | 157 | 38 | M48x2 | 45 | 32 | 26 | 6 | 46 | 105 | 11 | 126 | 30 | 7 | 3.28 |
32 | 140 | 184 | 46 | M56x2 | 53 | 38 | 28 | 6 | 46 | 108 | 12 | 144 | 26 | 8 | 4.90 |
声明:本文中所有文字、数据、图片均只适用于参考,船用外螺纹重块式快关阀性能参数、结构尺寸参数、价格等详情,请联系我们,电话:021-80392609。