API 609 Wafer Butterfly Valve, ASTM A216 WCB, 20 Inch, 150 LB

Design standard: API 609.  
Body material: ASTM A216 WCB.
Nominal diameter: 20 Inch, DN500.
Pressure: Class 150 LB, PN20.
End connection: Wafer.
Face to face: ASME B16.10.
Working temperature: -29℃ - +130℃. 
Mode of operation: Gearbox.
Test and inspection: API 598.
 
Product Range
Body Material: Carbon steel, Stainless steel, Alloy steel. 
Normal diameter: 2 Inch - 120 Inch (DN50 - DN3000). 
End connection: Wafer, Lug, Flanged. 
Pressure range: 150 LB - 600 LB(PN16 - PN100). 
Operation: Wrench, Gearbox, Electric. 
Working temperature: -46℃ - +200℃. 

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