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产品介绍
参数Parameter
公称压力 Nominalpressure |
≤32mpa |
适用温度 Suitable temperature |
≤425°C |
阀体 Body |
SS316、SS316L、SS304、 |
接头 Connector |
SS316、SS316L、SS304、 |
阀杆 Stem |
SS316、SS316L、SS304、 |
螺帽 Nut |
SS316、SS316L、SS304、 |
填料 Filler |
PTFE、柔性石墨 Flexible Graphite |
适用介质 Suitable medium |
水、蒸气、油品等 Water, steam, oil, etc. |
针型阀是仪表测量管路系统中重要组成部分,主要有截止阀和球阀,其功用是作开启或切断管道通路用。
The needle valve is an important part of the instrument measuring pipeline system, the main stop valve and ball valve, its purpose is for open or cut off the pipeline path
规格示例图series specifications example in Figure

手动对焊针阀、尺寸表(DIN)Manual butt needle valve SJ-H6-PRL
SIZE | M | D0 | L | H | S | 重量(KG) |
DN6 | M20×1.5 | ø14×4 | 140 | 96 | 63 | 0.85 |
DN10 | M24×1.5 | ø18×4 | 160 | 115 | 78 | 1.1 |
DN15 | M30×2 | ø22×4 | 180 | 122 | 100 | 2.0 |
DN20 | M36×2 | ø28×4 | 220 | 156 | 110 | 3.5 |
DN25 | M39×2 | ø33×4 | 230 | 170 | 140 | 4.3 |
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