3 AVS-C Flange x Flange RP BFG
Item Number: 0693231Brand - Ames
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- Size: 3 inch
- Weight: 134.0 lb
- Connection Type: Flange by Flange
- Body Material: Ductile iron A536 GR 65-45-12
- Coating: Fusion epoxy coated internal and external AWWA C550
- Maximum Working Pressure: 175 psi
- Temperature Range: 32°F to 140°F
- Eliminates thrust block requirements
- Lead Free: Yes (less than 0.25% lead)
Description
Description
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The AMES Series AVS valve setter is specifically designed to augment the installation of N-series backflow prevention valves, particularly the C400NBFG and C500NBFG Series. This 3-inch model features Flange by Flange connections, adhering to ANSI B16.1 Class 125 and ANSI AWWA C153 A21.53-88 flange standards.
While the unit features integral support to eliminate thrust blocks, mechanical joint restraint devices may be necessary at the pipe connections, depending on specific local conditions. Please note that mechanical joint accessories, flange bolts, and gaskets are not included with this valve setter (except for center joints).

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Additional Details
The AMES Series AVS 3 inch valve setter is designed to augment the installation of N-series backflow prevention valves, specifically for C400NBFG and C500NBFG models.
This valve setter features a Flange by Flange connection and is constructed from fusion epoxy coated ductile iron for enhanced durability and corrosion resistance.
Features
- Corrosion resistant fusion epoxy coated internal and external surfaces (AWWA C550).
- Eliminates the need for thrust blocks or other restraints at the point of installation due to integral ductile iron support.
- Designed for N-shape backflow prevention assemblies.
- Wetted surfaces contain less than 0.25% lead by weight, qualifying it as lead-free.
Specifications
Performance
- 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
Connections & Standards
- Connection Type: Flange by Flange
- Flange Standard: ANSI B16.1 Class 125 (Standard)
- Flange Standard: ANSI AWWA C153 A21.53-88
- Lead Content: Less than 0.25% by weight