.

Double Offset Butterfly Valve

8 inch 300 LB WCB Double Offset Butterfly Valve, High Performance, API 609, Wafer, CF8M Disc, RPTFE seat, Gear Operation



Valve Description:
1862015 Double Offset Butterfly Valve 8TB3WWCB
Design Standard: API 609 Cat B
Structure: Double Offset
Nominal size: 8 Inch
Nominal class: 300 LB
End Connection: Wafer-RF
Operation: Gear Operation
Body Material: ASTM A216 WCB
Trim Material: A351 CF8M disc, RPTFE seat
Face to face: API 609
Test and inspection: API 598
Key Features: Long working life for frequent open or close(million cycling), Low torque, Replaceable seat, Tight sealing, Excellent control characteristics

Product Range:
Body material: WCB, Stainless Steel, Duplex steel, Al-Bronze, Ti
Normal diameter: 2 - 48 Inch (DN50 - DN800)
Pressure range: Class 150 - 300 LB
End connection: Wafer, Lug, Flanged
Working temperature: -29℃ - +120℃


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