4 611-Mechanical Joint x Flange
Item Number: 905200Brand - Febco
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- Size: 4 inch (100 mm)
- Weight: 112.0 lb
- Connection: Mechanical Joint x Flange
- Body Material: Ductile Iron
- Coating: Fusion Epoxy Coated (AWWA C550)
- Maximum Working Pressure: 175 PSI
- Temperature Range: 32°F to 140°F
- Fasteners: Stainless Steel
- Lead Free Construction
Description
Description
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Compatibility
This FEBCO 611 Series Valve Setter is specifically designed to augment the installation of FEBCO MasterSeries N-pattern backflow preventer valves, including the LF870V, LF876VST, and LF880V series. It features a mechanical joint by flange connection for integration into piping systems.
Connections
- The mechanical joint side is designed for standard mechanical joint pipe connections.
- The flange side connects to ANSI 150 pound flanged connections.
- Mechanical joint restraint devices may be used at pipe connections, depending on local conditions and local governing authorities.

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Additional Details
This 4 inch valve setter features a mechanical joint by flange connection and is constructed of fusion epoxy coated ductile iron. It is designed to augment the installation of FEBCO MasterSeries N-pattern backflow preventer valves.
The valve setter's integral ductile iron supports between elbows effectively transfer thrust downstream, eliminating the need for traditional thrust blocks. Its construction ensures compliance with Lead Free* installation requirements.
Key Features
- Corrosion resistant fusion epoxy coated internally and externally (AWWA C550).
- Eliminates thrust blocks or other restraints at the point of installation.
- Integral ductile iron support between elbows transfers thrust downstream.
- Features Lead Free* construction to comply with installation requirements.
- Equipped with stainless steel bolts & nuts.
- ANSI 150 pound flanged connections.
- Flanges conform to ANSI AWWA C153 A21.53-88.
Important Note
- Mechanical joint accessories, flange bolts, and gaskets are not included (except for the center joint).
Specifications
- Product Type: Valve Setter
- Size: 4 inch (100 mm)
- Connection Type: Mechanical Joint x Flange
- Maximum Working Pressure: 175 PSI (12.1 bar)
- Temperature Range: 32°F to 140°F (0°C to 60°C)
Materials
- Body Material: Ductile Iron A536 GR 65-45-12
- Coating: Fusion Epoxy Coated (Internal and External, AWWA C550)
- Bolts & Nuts: Stainless Steel
Dimensions (Nominal)
- Dimension A: 24 inches (610 mm)
- Dimension B: 14 inches (356 mm)
- Dimension C: 5 inches (127 mm)
- Weight: 96 lbs (44 kgs)
Certificates & Approvals
- Flanges: ANSI AWWA C153 A21.53-88