Hard Seal Carbon Steel Double Flange Gear Operated Double Offset Butterfly Valve

Design standard: API 609.  
Body material: A216 WCB.
Nominal diameter: 18".
Pressure: CL300.
End connection: Flanged.
Face to face: ASME B16.10.
Working temperature: -29℃~+250℃. 
Mode of operation: Gear Operated.
Test and inspection: API 598.

Finished Surface: Painting.

Standards: API, ANSI, BS, DIN, JIS and GOST.

Body Material: Carbon steel, Stainless steel, Alloy steel. 
Normal diameter: 2"~120" (DN50~DN3000). 
End connection: Wafer, Lug, Flanged. 
Pressure range: CL150~CL600(PN16~PN100). 
Operation: Wrench, Gearbox, Electric, Pneumatic
Working temperature: -46℃~+200℃.