JJM8 Pressure Gage Needle Valve
manufacturer: Shanghai MeiYan Yi Pump & Valve Co., Ltd.
Eml: sales@1bengfa.com
Tel: +86 (21) 5640 2009
Mob: +86 138 1691 3072（WeChat Same Account）
product drawing
JJM8 pressure gage needle valves
Dimensions & constructral diagram
JJM8 pressure gage needle valve constructral diagram
The materials of main parts
| Part name | Body,Bonnet, bolt | Stem,Disc, sealing ring | Packing | Gasket | Handwheel |
| JJM8-160P-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(Mpa) | Working pressure（MPa） | Working temperature (℃) | Applicable medium | ||
| Shell (MPa) | Sealing (liquid) | Sealing (gas) | |||||
| JJM8-160p-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 DN(mm) | Dimensions | weight（kg） | ||||||
| L | L1 | Do | H | H1 | M1 | M2 | |||
| JJM8-160 | 5 | 116 | 85 | 65 | 116 | 128 | M20×1.5左 | M20×1.5右 | 1.0 |
