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JJM8 pressure gauge valve diagram
JJM8 pressure gauge valve materials for main parts
| Part name | BODY、Bonnet, Bonnet bolt | Stem、Disc, Gasket | Packing | Gasket | Hand wheel |
| JJM8-160P-DN5 | Cr,Ni Stainless steel | Stainless steel | PTEF, Soft graphite | Latex asbestos | High grade carbon steel |
JJM8 pressure gauge valve chief Property and specification
| Type | (MPa) Nominal Pressure | PS（MPa）Test pressure | (MPa)Working Pressure | (℃) Working Temperature | Suitable | ||
| (MPa)Shell | Seal | Seal | |||||
| JJM8-160p-DN5 | 16.0 | 24.0 | 17.6 | 0.6 | 16.0 | P≤540℃ | Petroleum gas Water,Asic,Steam, Oil etc. |
| C≤425℃ | |||||||
JJM8 pressure gauge valve main external and connecting dimensions(mm)
| Type | DN(mm) Nominal diameter | Dimensions | (g) eight | ||||||
| L | L1 | Do | H | H1 | M1 | M2 | |||
| JJM8-160 | 5 | 116 | 85 | 65 | 116 | 128 | M20×1.5 | M20×1.5 | 1.0 |
