JJM1 Pressure Gage Needle Valve
manufacturer: Kaiweixi Valve Group Co., Ltd
Eml: Merry@kaiweixi.com
Tel: +86 (577) 67038872
Mob: +86 18157711652（WeChat Same Account）
product drawing
JJM1 pressure gage needle valves
Dimensions & constructral diagram
JJM1 pressure gage needle valve constructral diagram
The materials of main parts
| Part name | Body,Bonnet, bolt | Stem, disc,Sealing ring | Packing | Gasket | Handwheel |
| JJM1-160-DN5 | Cr-Ni Stainless steel | Stainless steel | PTFE,flexible graphite | rubber asbestos | High quality carbon steel |
Main performance and specification
| Type | Nominal pressure（MPa） | Test pressure PS（MPa） | Working pressure（Mpa） | Working temperature (℃) | Applicable medium | ||
| Shell (MPa) | Sealing (liquid) | Sealing (gas) | |||||
| JJM1-160-DN5 | 16.0 | 24.0 | 17.6 | 0.6 | 16.0 | P≤540℃ | Petroleum gas Water,acid,Steam, Oil, etc. |
| C≤425℃ | |||||||
Main External and connection dimensions(mm)
| Type | Nominal diameter | Dimensions | Weight(kg) | |||||||
| L1 | Do | L2 | H | H1 | L3 | M1 | M2 | |||
| JJM1-160 | 5 | 116 | 65 | 85 | 98 | 105 | 40 | M20×1.5左 | M20×1.5 | 1.0 |
