Call: (800) 354 - 4297Email
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 2-1/2 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 10.8 in

Weight

N/A 30 lb

Slip-On Flange Length

N/A +1.1 in

Slip-On Flange Weight

N/A +7 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

Note

N/A All dimensions and materials are subject to minor variations.