Model AFB, carbon steel hook-up accessory series is available in several end connections, providing a platform for accessory options. Options are installed in 1/2" threaded ports. The two ports are located at the 12:00 and 6:00 positions. Other port locations and port sizes such as 1/4", 3/4" and 1" are available for an additional charge. Optional flange end connections consist of Standard ANSI Class 150 pound raised-face flanges. The butterfly valve is rated for dead end service of 150psi. Consult factory for Weld Neck Flange or Flange Groove.
Unit of Measure
Specifications
Size |
N/A 3 in |
Type |
N/A Steel Hook-Up Accessory Series w/Handle |
Series |
N/A AFB (Flange x Butterfly Valve) |
End Connections |
N/A Flange x Flange w/Butterfly Valve |
Lengths |
N/A 11.0 in |
Weight |
N/A 34 lb |
Slip-On Flange Length |
N/A +1.2 in |
Slip-On Flange Weight |
N/A +8 lb |
Specification No. |
N/A COMP-SPEC-AFB-001 |
Material Specifications
Pipe |
N/A Steel ANSI Schedule 40 |
Flange |
N/A Forged Carbon Steel ASTM A105 |
Grooved Adapter |
N/A Steel ANSI Schedule 40 |
Port |
N/A Malleable Iron, ASTM A153 |
Butterfly Valve Components
Body Material |
N/A Nodular Cast Iron ASTM A536 60-4-18 |
Seat Material |
N/A EPDM Rubber |
Disc Material |
N/A Aluminum-Bronze Sand Casting, ASTM B148 C95800 |
Shaft |
N/A Stainless Steel AISI 410 |
O-Rings |
N/A EPDM Rubber |
Bearing |
N/A Copper ASTM B45 |
Bearing Bush |
N/A PTFE |
Hand Lever |
N/A Nodular Cast Iron ASTM A536 60-4-18 |
