Product Item: Epoxy Coated Butterfly Valve, Water Solution
Standard: API 609 Category B
Type: Lug Type
Materials:
Body: ASTM A216 WCB
Disc: ASTM A351 CF8M
Seat: EPDM
Size: 8 Inches (DN200, 200 mm)
Pressure Rating: Class 300 LB
Coating: Epoxy Coating

Source: https://www.landee.cn/epoxy-coated-butterfly-valve-api-609-category-b-wcb-8-in.html