Globe Valve Installation, Operation and Maintenance Manual
Valve type
Hand operated rising stem straight style globe valve
Usage and feature
Usage
Series flanged ends cast steel are used in oilfield, chemical-industrial, power-station for cutting and connecting the pipe.
Features
Nominal pressure |
Strength testing pressure |
High-pressure Sealing testing Pressure |
Low-pressure Sealing testing Pressure |
Temperature Range |
Applicable medium |
1.6Mpa |
2.4Mpa |
1.76Mpa |
Water, oil |
||
150Lb |
3.0Mpa |
2.2Mpa |
0.6Mpa |
≤425°C |
gas |
300Lb |
7.5Mpa |
5.5Mpa |
|||
600Lb |
15 Mpa |
11 Mpa |
Working theory and configuration direction
1. Series globe valve are designed and made under standard ASME16.34,JB/T7746, tested under standard API598,JB/T9092.
2. Hand wheel moving clockwise will close the disc and cut the pipe. As anti-clock will open the disc. Continue reading “Globe Valve Installation,Operation and Maintenance Manual”