Expansion Systems
Product number:
US-80000027
Product information "Expansion Systems"
Description:
Safety along the entire line Liquid chlorine expands strongly when heated and can create extremely high pressure as a result. Consequently, all line systems for liquid chlorine must be equipped with a expansion system. Expansion systems consist of a rupture disk, a contact pressure gauge as well as an optional relief valve. The integrated contact pressure gauge indicates and provides for remote signalling of the failure.
Features & advantages:
- Response pressure 22.5 bar
- Consisting of a rupture disk and contact pressure gauge
- Available with optional relief valve
- Expansion tanks as optional accessories
- Long service life
- Low maintenance effort
| Rupture disk | |||
|---|---|---|---|
| Material | MONEL | ||
| Response pressure | bar | 22.5 at 20 °C 21.8 at 50 °C 20.9 at 100 °C | |
| Tolerance | % | ± 10 | |
| Vacuum-resistant | yes | ||
| Nominal width | DN25 | ||
| Relief valve | |||
| Material | C-steel | ||
| Response pressure | bar | 27.5 | |
| Tolerance | % | ± 10 | |
| Nominal width | DN12.5 | ||
| Pressure gauge | |||
| Material | Steel / Silver / FPM | ||
| Nominal size | mm | Ø 63 | |
| Accuracy | % | ± 2.5 | |
| Contact load rating | 50 V / 0.5 A / 10 W | ||
| Weight rupture disk with contact pressure gauge and relief valve | kg | 10.3 | |
| Weight rupture disk with contact pressure gauge | kg | 8.6 | |
| Description | Order no. |
|---|---|
| Flexible connection pipe 2 m with G 5/8 lock nuts on both sides | 88566 |
| Chlorine cylinder 10 dm³ with wall holder Connection thread G 5/8 a | 22100065 |
| Chlorine cylinder 20 dm³ with wall holder Connection thread G 5/8 a | 22100066 |
| Description | Order no. |
|---|---|
| Rupture disk DN25 22.5 bar, MONEL | 23900002 |
| Relief valve DN12.5 27.5 bar 1/2" NPT male - 1/2" NPT female | 22800004 |
| Contact pressure gauge 0...40 bar Ø 63 mm, connection 1/4" NPT male Contact closed and de-pressurised | 24000026 |
| Maintenance kit for expansion system 2 flange gaskets, O-ring for rupture disk, 2 flat gaskets for connection G 5/8 | 40886 |