Chaoda USA Trunnion Ball Valves
Design Standard: API 608, API 6D, ASME B16.34
Size Range: 2” to 36” *
Pressure Range: Class 150 – 1500 *
End Connections: Flanged RF & RTJ, Butt Weld *
Inspection and Testing: API 598 test with no visible leakage, API 641
Firesafe: API 607
Flanged End Dimensions: ASME B16.5 (≤24”), ASME B16.47 Series A or B (>24”)
Butt Weld End Dimensions: ASME B16.25
Socket Weld End Dimensions: ASME B16.11
Threaded End Dimensions: ASME B1.20.1
Face to Face Dimensions: ASME B16.10
Pressure-Temperature Ratings: ASME B16.34

