Valves
JJM1 Pressure Gauge Valve
JJM1 Pressure Gauge Valve
Structure of JJM1 Pressure Gauge Valve
Materials For Main Parts
| Part name |
BODY,Bonnet, Bonnet bolt |
Stem,Disc, Gasket |
PACKING | Gasket | Hand wheel |
| JJM1-160-DN5 | Cr,Ni Stainless steel | Stainless steel | PTEF,Soft graphite | Latex asbestos | High grade carbon steel |
Chief Property and Specification
| Type | Nominal Pressure | PS(MPa)Test pressure |
(MPa) Working Pressure |
(°C) Working Temperature |
Suitable | ||
|
(MPa) Shell |
Seal | Seal | |||||
| JJM1-160-DN5 | 16.0 | 24.0 | 17.6 | 0.6 | 16.0 | P=540°C |
Petroleum gas Water,Asic,Steam, Oil etc. |
| C=425°C | |||||||
Main External and Connecting Dimensions(mm)
| Type | Nominal diameter | Dimensions | Weight | |||||||
| L1 | Do | L2 | H | H1 | L3 | M1 | M2 | |||
| JJM1-160 | 5 | 116 | 65 | 85 | 98 | 105 | 40 | M20×1.5 | M20×1.5 | 1.0 |
| G1/2' | ||||||||||