4 AVS-C Flange x Flange RP BFG
Item Number: 0693225
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Regular price
$1,614.74
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Estimated transit time: 2 to 5 Business Days
Brand - Ames
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- Size: 4 inch
- Weight: 161.0 lb
- Connection Type: Flange by Flange
- Body Material: Ductile Iron
- Coating: Fusion Epoxy Coated
- Maximum Working Pressure: 175 psi
- Temperature Range: 32°F to 140°F
- Lead Content: Less than 0.25% by weight
- Eliminates need for thrust blocks
Description
Description
The 4-inch Ames Series AVS valve setter, SKU 0693225, is a ductile iron component designed to facilitate the installation of "N" series backflow prevention valves. This Flange by Flange setter eliminates the need for traditional thrust blocks, providing integral structural support. It features a corrosion-resistant fusion epoxy coating and stainless steel bolts and nuts for durability. With a maximum working pressure of 175 psi and a temperature range of 32°F to 140°F, this lead-free valve setter ensures reliable performance for compatible backflow assemblies like the C400NBFG and C500NBFG Series.
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Compatibility
- Designed for use with Ames C400NBFG Series backflow prevention valves.
- Designed for use with Ames C500NBFG Series backflow prevention valves.
Connections
- This valve setter features Flange by Flange connections. Both ends are designed to mate with flanged pipe or other flanged components.

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Additional Details
The 4 inch Ames Series AVS valve setter with Flange by Flange connections is designed to augment the installation of "N" series backflow prevention valves by eliminating the need for thrust blocks.
Features
- Corrosion resistant fusion epoxy coating.
- Eliminates the need for thrust blocks or other restraints at the point of installation.
- Integral ductile iron support between elbows transfers thrust downstream.
Materials
- Body: Ductile iron A536 GR 65-45-12.
- Coating: Fusion epoxy coated internal and external AWWA C550.
- Bolts & Nuts: Stainless steel.
Note: Mechanical joint accessories, flange bolts and gaskets are not included (except for center joints).
Specifications
General
- Product Type: Valve Setter
- Series: AVS
- Connection Type: Flange by Flange
- Size: 4 inch (100 mm)
- Body Material: Ductile Iron A536 GR 65-45-12
- Coating: Fusion Epoxy Coated (Internal and External)
- Bolts & Nuts Material: Stainless Steel
Performance
- Maximum Working Pressure: 175 psi (12.1 bar)
- Temperature Range: 32°F to 140°F (0°C to 60°C)
Certificates & Approvals
- Lead Content: Wetted surface contains less than 0.25% of lead by weight
- Flange Standard: ANSI B16.1 Class 125
- Flange Standard: ANSI AWWA C153 A21.53-88
- Coating Standard: AWWA C550
Dimensions & Weight
- A Dimension: 37 inch (940 mm)
- B Dimension: 24 inch (610 mm)
- C Dimension: 6.5 inch (165 mm)
- Weight: 111 lbs (50 kg)
FAQs
What is the primary purpose of the 4 inch Ames Series AVS Valve Setter?
Its primary purpose is to augment the installation of "N" series backflow prevention valves by providing structural support and eliminating the need for thrust blocks at the point of installation.
What are the connection types for this specific valve setter?
This 4 inch valve setter features Flange by Flange connections, meaning both ends are designed to connect to flanged pipe or components.
What is the maximum operating pressure and temperature range for this valve setter?
The valve setter has a maximum working pressure of 175 psi (12.1 bar) and can operate within a temperature range of 32°F to 140°F (0°C to 60°C).
What materials are used in the construction of the Series AVS Valve Setter?
The body is made of ductile iron A536 GR 65-45-12, coated internally and externally with fusion epoxy (AWWA C550), and includes stainless steel bolts and nuts.
Is this valve setter considered "lead-free"?
Yes, the wetted surface of this product that contacts consumable water contains less than 0.25% of lead by weight, meeting lead-free requirements.