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API Ultra-high Temperature Ball Valve
Ultra-high Temperature Ball Valve

Ultra-high Temperature Ball Valve

Size: 1/2″~48″
Pressure: 150LB-2500LB
Applicable Temperature: -29~500℃
Applicable Medium: Water,gas,oil product,natural gas andCorrosive mediums as acids,alkalis,etc
Driving Means: Manual,pneumatic,motor,hydro-dynamic,etc

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Technical Specification
Design Reference APl series
Design Standard API6D ANSI B16.34  BS5351
Face Fo Face ANSI B16.10
End Flange ANSIB16.5、B16.47
BW End ANSI B16.25
Test&Inspection API6D API598
Fire Protection API607
Test Pressure（API598）
Nominal Pressure Shell test Water seal test Air seal test
Mpa Mpa Mpa
150LB 3.0 2.2 0.6
300LB 7.7 5.7
600LB 15.4 11.3
900LB 23.0 16.9
1500LB 38.3 28.1
2500LB 63.9 46.9
Minimum duration Test Time(S)(API598)
NPS (in) Shell Test (s) Water Seal Test (s) Air Seal Test (s)
≤ 2 15 15 15
2-1/2 ~ 6 60 60 60
8 ~ 12 120 120 120
≥ 14 300 120 120

 

 

 

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