Blue waterworks valves and large stainless steel pipework in a treatment facility

ROBAR INDUSTRIES

WATER & WASTEWATER

Waterworks manufacturing since 1958.
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All fca & dismantling joints

FCA & DISMANTLING JOINTS

Restrained Flange Coupling Adapter

ROBARRestrained

PRODUCT OVERVIEW

Restrained
FCA & Dismantling Joints

Robar 7906RFCA Restrained Flange Coupling Adapter allows for fully restrained flexible joint to adapt from a flange to ductile iron pipe or C-905 PVC pipe 14″ thru 48″.

DRAWINGS & MEASUREMENTS

The original specification, right here.

Check pipe sizes, working ranges and drawing dimensions on the manufacturer's sheet. Dimensions vary by size and configuration.

PRODUCT RESOURCES

Details you can work with.

Official ROBAR documents · PDF

SPECIFICATIONS & APPLICATION

Restrained Flange Coupling Adapter

Robar 7906RFCA Restrained Flange Coupling Adapter allows for fully restrained flexible joint to adapt from a flange to ductile iron pipe or C-905 PVC pipe 14″ thru 48″.

 

Material Specifications:

Center Sleeve: Carbon Steel per ASTM A36

Flange: AWWA C-207 class D – ANSI 1021 150lb drilling (class E or F flanges available)

Restrained Gland: EBAA 1100 Series for Ductile Iron connection. ASTM A536 Ductile Iron construction.

EBAA 2000PV Series for C-905 connection. ASTM A536 Ductile Iron construction.

Gasket: EBAA-Seal TM Mechanical Joint – SBR

Tie Rods: ASTM A193 Gr B7 (Stainless Steel material available)

Coating: Barrel and flange – Fusion Bonded Epoxy per AWWA C-213

End Gland – Mega Bond Epoxy

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