Characteristics
Protects the diaphragm type valve (oil ratio regulators, pressure regulating valves) from the
pressure in the pipe increased by oil expanding due to the radiated heat from the furnace.
Specifications / Shape dimension
Specifications
| Model | EA-2 |
| Absorption Capacity | 50cc |
| Setting Pressure | 0.1MPa（Standard） |
| Operating Temperature | 80℃ Or Less |
| Mass | 1.4kg |
Download of DXF data
※ Download procedure
- Put the cursor on the model designation of the outline drawing you want to download, and click the right button of the mouse.
- Select “Save Target As (A)” on the menu.
- Select a location to save, and click “Save.”
※ Some security software does not permit downloading. If that happens, set the securities to “OFF” before downloading.
HOW TO MOUNT
Mount the product at the same level as that of the devices to be protected.
Provide a cock for the dismounting and inspection purposes.
| Pipe diameter B | Length(m) |
| 3/8 | 39.5 |
| 1/2 | 24.5 |
| 3/4 | 13.8 |
| 1 | 8.3 |
If oil shut within piping and heated and no device is equipped for absorbing the expansion of oil, the oil expansion may raise pressure to such an extent that it can break oil regulator and deduction valve diaphragm. This table shows the pipe lengths to which Expansion Absorber can be applied when the temperature rises by 10℃ .
Flow sheet
