Double Eccentric Flange Type Butterfly Valve
Product Description
Specifications:
Size: 2"- 80"(50mm-2000mm)
Design standard: API 609,
Face-to-face diimension: API 609
Flange drilling: DIN2501, ANSI 125/150
Test standard: API 598.
Materials:
Body: Ductile Iron
Disc: Ductile iron, stainless steel
Stem: Stainless steel
Seat: Brass, stainless steel
Worm gearbox operator / electric operator / pneumatic operator