Double Eccentric Flange Type Butterfly Valve

• Media: Water
• Driving Mode: Manual
• Connection Form: Flange
• Structure: Double-Eccentric Sealing
• Seal Form: Force Sealed
• Valve Stem: Orbit
• Model NO.: A-S2
• Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
• Working Temperature: Medium Temperature (120°C<T<450°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Size: Dn50-2000
• Transport Package: Plywood Case
• Specification: CE
• Trademark: TFW
• Origin: Tianjin China
• HS Code: 84818040
• Production Capacity: 5000PCS/Month

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