Instruction and Operation Manual
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3
. Install and use only valves completely
degreased
.
4. Use valves only made with materials suitable
for oxygen service
(see EN 1797-1)
Dangerous service fluid as there are: Toxic-, Corrosive-, Flammable-, High- or Low temperature etc. fluid
3.
Application Scope and Technical Parameters
3.1
Scope
The series valves are widely used in petroleum, chemical, power plant and allied industries for
normal operation of pipeline system by cut off or connect the pipeline
.
3.2
Technical Parameters:
Design standard: BS1873, ASME B16.34
Flange dimension
: ASME B16.5
Structure length
: ASME B16.10
Nominal pipeline size
: 50~300 mm (2~18")
Nominal pressure: 20~250 bars (150~1500LB)
Temperature range: see Table 3
Medium
: see Table 3
Body material
: ASTM material, see Table 1
Trim material
: API 600 trim material, see Table 2
Valve testing
: API598
Applicable ATEX
:
Ⅱ
2
GD c
4.
Valve Structure
Please refer to Figure 1 and 2 for valve structure.
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