Manual for JJ-M1 Pressure Gauge Needle Globe Valve
date:2021-01-14 13:47
Manual
1. Manufacturing standard: GB/T12224-2005 JB/T7747-1995
2. Connection form: pipe joint internal thread connection (NPT, G, Rc, Rp...)
3. Structural features: tapered or spherical seal
4. Valve Inspection and test: GB/T13927-1992
5. Nominal pressure: ≤10000Psi
6. Applicable working temperature: -29℃～+538℃
7. Applicable medium: water, oil, gas and other corrosive and non-corrosive media
8. Nominal Diameter: DN6, DN10, DN15, DN20, DN25
主要零件材料/Materials of main parts
|
序号 NO. |
零件名称 Part name |
材质 Material |
| 1 | 螺纹套Wrap | 20# A105 SS304 SS304L SS316 SS316L |
| 2 | 阀体 Body | 20# A105 SS304 SS304L SS316 SS316L |
| 3 | 阀盖垫片 Bonnet Gasket | 紫铜(Red copper) PTFE RTFE |
| 4 | 阀盖Bonnet | 20# A105 SS304 SS304L SS316 SS316L |
| 5 | 填料垫 Packing Seat |
PTFE 柔性石墨(Expanded Graphite) 金属盘根(Matel and Graphite) |
| 6 | 填料 Packing | PTFE 柔性石墨(Expanded Graphite) |
| 7 | 填料压盖 Packing Gland | 20# A105 SS304 SS304L SS316 SS316L |
| 8 | 锁紧螺母 Lock Nut | 20# A105 SS304 SS304L SS316 SS316L |
| 9 | 阀杆 Stem | 20# A105 SS304 SS304L SS316 SS316L |
| 10 | 手轮 Handle | 20# A105 SS304 SS304L SS316 SS316L |
| 11 | 带帽螺母 Hooded Nut | 20# A105 SS304 SS304L SS316 SS316L |
