Nominal Diameter: 4 Inch
Nominal Pressure: Class 150
Construction Type: Full Bore
Connection Type: RF
Operation: Handwheel
Body Material: ASTM A216 WCB
Ball Material: ASTM A276 410
Seat Ring: ASTM A276 410
Design Code: API 6D
Face to Face Code: ASME B16.10, API 6D
Flange Dimension: ASME B16.5
Test & Inspect: API 598
Pressure&Temp.: ASME B16.34
Design Specification:
Design Standard: API6D, BS 5351, GB/T 12237
Connection Standards: ASME B16.5, GB/T 9113,JB/T 79, HG/T 20592, HG/T 20615
Fire Protection Requirements: API 6FA, API 607
Structure Length: ASME B16.10, GB/T 12221
Pressure Test: API 598,GB/T 13927, GB/T 26480
Temperature and Pressure Test: ASME B16.34,GB/T 12224