Fig1050型抗脱锌铜动态平衡阀|抗脱锌铜动态平衡阀型号|抗脱锌铜动态平衡阀知识
Pressure/Temperature Rating
21 bar at 120oC
25 bar up to 100oC
Test Pressure
Shell: 37.5 bar
Specification
Taper threaded BS EN 10266 (ISO 7-1) formerly BS 21.
Autoflow regulator is factory set for correct flow
Cartridge removable from body to provide access for change, inspection and cleaning without removing body from pipeline
Supplied with two figure 631 DuSeal test points.
Material Specification
| Component | Material |
Specification BS EN |
|
|---|---|---|---|
| Body | DZR Copper Alloy | 12164 CW602N | |
| Cover | DZR Copper Alloy | 12164 CW602N | |
| Seals | EPDM | ||
| Drain Plug | Brass | 12164 CW614N | |
| Test Point | Fig 631 | ||
| Flow Cartridge | Stainless Steel | 10270 X10CrNr18-8 | A276-304 |
| Flow Cartridge Adaptor | Brass | 12164 CW619N |
Dimensi***
| Nominal Size | in | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 |
|---|---|---|---|---|---|---|---|
| A | mm | 101 | 106 | 141 | 148 | 177 | 179 |
| B | mm | 51 | 51 | 68 | 68 | 104 | 104 |
| C (approx) | mm | 56 | 56 | 60 | 60 | 65 | 65 |
| E | (BS21 PI) | 1/4 | 1/4 | 1/2 | 1/2 | 1/2 | 1/2 |
| Weight | kg | 0.52 | 0.55 | 0.98 | 1.1 | 2.2 | 2.4 |