Product Name: ASTM A216 WCB Swing Check Valve
Type: Swing Check Valve
Size: 2 Inch
Pressure Rating: Class 600 LB
Body Material: ASTM A216 WCB (Cast Carbon Steel)
Trim Material: ASTM A182 F6 + STL 6
Ends: RF Flanged
Standard: API 598
Source: https://www.landee.cn/astm-a216-wcb-swing-check-valve-2-in-cl600-lb-rf-flanged.html