AVANNTO Flow Controls Manufacturing Co.,Ltd

AVANNTO's research and development team utilizes the latest technology to design every component for optimal performance.

Electric Modulating Valve

Quick adaptors for DI pipe-AOFT09

Flange adaptor for ductile iron pipes Enables mechanical jointing of a flange and a pipe. Description• High performance: - Guaranteed sealing with shut-off seal and antiflow ring. - Corrosion protection: epoxy powder coating. Ease and speed of installation: - Angular deflection: ± 3°. - Single bolting. Conformity to standards: - EN 1092-2: Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, PN designated. Part 2: Cast iron flanges. - ISO 2531: Ductile iron pipes, fittings, and accessories and their joints for water applications. - ISO 7005-2: Metallic flanges and cast iron flanges. Part 2: Cast iron flanges. - ISO 7483: Dimensions of gaskets for use with flanges to ISO 7005 Approval: - Approved for drinking water consumption. Note: - This coupling does not resist to longitudinal forces and pipe pull out will occur. Ensure adequate restraint is provided. Technical data Range: - From DN 40 to 400 for cast iron pipes.PN 16. Flanges drilling: - ISO PN 10/16- Double drilling ISO PN 10 / ISO PN 16 for DN 200 to 400. Temperatures: From 0°C to +50°C Applications Drinking water networks. Fire protection networks. Irrigation networks.

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Product description

Flange adaptor(quick adaptor) for ductile iron pipes

Enables mechanical jointing of a flange and a pipe.

Description•

High performance:

- Guaranteed sealing with shut-off seal and antiflow ring.

- Corrosion protection: epoxy powder coating.

Ease and speed of installation:

- Angular deflection: ± 3°.

- Single bolting.

Conformity to standards:

- EN 1092-2: Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, PN designated.

Part 2: Cast iron flanges.

- ISO 2531: Ductile iron pipes, fittings, and accessories and their joints for water applications.

- ISO 7005-2: Metallic flanges and cast iron flanges.

Part 2: Cast iron flanges.

- ISO 7483: Dimensions of gaskets for use with flanges to ISO 7005

Approval:

- Approved for drinking water consumption.

Note:

- This coupling does not resist to longitudinal forces and pipe pull out will occur. Ensure adequate restraint is provided.

Technical data

Range:

- From DN 40 to 400 for cast iron pipes.PN 16.

Flanges drilling:

- ISO PN 10/16- Double drilling ISO PN 10 / ISO PN 16 for DN 200 to 400.

Temperatures:

From 0°C to +50°C

Applications

Drinking water networks.

Fire protection networks.

Irrigation networks.

1. Materials & Relevant Standards

BODY : DUCTILE IRON GGG-50
GASKET : EPDM / NBR / SBR
COATING : EPOXY coating.

TEETH:SS304

2. Pipe Materials

3. Drawing

Size	Pipe external diameter DE	L Overall length	D	D’	K
DN60/65	77	45	185	101	145
DN80	98	45	200	122	160
DN100	118	52	220	147	180
DN125	144	61	250	177	210
DN150	170	68	285	200	240
DN200	222	70	340	253	295
DN250	274	74	400	305	PN10 350	PN16 355
DN300	326	77	455	361	PN10 400	PN16 410
DN400	480	93	565	466	PN10 515	PN16 525