Center Line Butterfly Valve

Discover top-quality 4-inch Center Line Butterfly Valve manufactured to Class 150 LB standards. With a DN100 size and PN20 pressure rating, crafted from ASTM A351 CF8 Stainless Steel, this valve meets API 609 specifications. Featuring a soft seal design and RF Flanged Ends, it ensures reliable performance in various applications.

Valve description:
Center line-type Butterfly Valve, raised flanged, soft seal.
Design: API 609.
Body: ASTM A351 CF8
Nominal size: 4 Inch.
Nominal class: 150 LB.
End Connection: RF flange.
Face to face: API 609. 
Test and inspection: API 598.

Product Range:
Body material: Stainless steel.
Normal diameter: 2 - 24 Inch (DN50 - DN600).
End connection:  Flanged, WAFER, LUG.
Pressure range: Class 150 LB (PN10 - PN16).
Working temperature: -29℃ - +100℃.