Standard: API 609
Material: ASTM A217 WC6, ASTM A216 WCB, ASTM A351 CF8
Size: 8 Inch, DN200
Pressure: Class 300 LB, PN50
End Connection: Lug
Operating: Gear Box, Electric actuator, etc
Test & Inspection: API 598
Seal Structure, Soft Sealing
Working Temperature: -46℃ - +550℃