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Fig. 2050 - Automatic Balancing Valves - Ductile Iron Autoflow
Return to search results >2050 - PN16
Pressure/Temperature Rating
16 bar from -10 to 120ºC
Test Pressure
Shell: 24 bar
Specification
Ductile iron body designed to fit between ANSI 150 flanges.
A pair of ANSI 150 slip-on flanges will be supplied with the assembly where required for installation into BS1387 tube
Supplied with lifting eyebolt to assist with installation
Autoflow regulator factory set to automatically ensure correct flow
Changes to flow specification can be accommodated by changing the relevant flow regulators
Supplied complete with two figure 631 DuSeal test points and drain plug
Optional bolts and gaskets available
Suitable for PN40 pressure rating
WRAS approved product
Technical Helpline: 0845 604 1790
Material Specification
| Component | Material | Specification BS EN |
|
|---|---|---|---|
| Body | Ductile Iron | 2789 500/7 | A536 60-40-18 |
| Flow Cartridge Adaptor | Brass | 2874 CZ121 | |
| Test Points | Fig 631 | ||
| Flow Cartridge | Nickel Plated Brass | ||
| Seals | EPDM | ||
| Drain Plug | Brass | 2874 CZ121 | |
| Eye bolt | Steel |
Dimensions
| Nominal Size | mm | 65 | 80 | 100 | 150 | 200 | 250 | 300 | 350 |
|---|---|---|---|---|---|---|---|---|---|
| in | 21/2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | |
| A | mm | 148 | 223 | 244 | 258 | 279 | 279 | 279 | 279 |
| in | 5.82 | 8.78 | 8.78 | 8.78 | 8.78 | 8.78 | 8.78 | 8.78 | |
| B (approx) | mm | - | - | 155 | 175 | 205 | 235 | 250 | 300 |
| in | - | - | 6 | 7 | 8 | 9 | 10 | 12 | |
| D | mm | 108 | 127 | 173 | 216 | 280 | 340 | 406 | 450 |
| in | 4.25 | 5.00 | 6.82 | 8.50 | 11.00 | 13.35 | 16.00 | 17.72 | |
| *Weight (max) | kg | 6.1 | 10 | 12 |
FUTURE VALVE TECHNOLOGY
