Product Name: High-Performance Butterfly Valve
Type: Double Offset Butterfly Valve, Wafer Type
Standard: API 609
Body Material: ASTM A216 WCB
Size: 6 Inch, DN150, 150 mm
Pressure Rating: Class 300 LB, PN50
End Connection: RF Flanged
Operation: Gearbox Operated
Source: https://www.landee.cn/double-offset-butterfly-valve-api-609-wcb-6-in-cl300-rf.html