Safety and Relief Valve
AL-10
* Blow-off test can be executed manually * Easy installation due to compactness and lightness |
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Feature | Lift type / Screwed / Ductile iron / Lever type | |
Category | Safety valve | |
Type | Lift type | |
Specifications | Application | Steam |
Pressure range | 0.05 - 1.0MPa("\"Refer to setting pressure range table.\) | |
Connection | JIS Rc screwed | |
Max. temperature | 220 degree(C) | |
Material | Spring case | Ductile cast iron |
Valve | Cast bronze or Stainless steel | |
Valve seat | Cast bronze or Stainless steel |

Size | L (mm) | H1 (mm) | Weight (kg) |
15A(1/2) | 40 | 40 | 1 |
20A(3/4) | 45 | 50 | 1.5 |
25A(1) | 50 | 60 | 1.8 |
32A(1 1/4) | 60 | 70 | 3.1 |
40A(1 1/2) | 65 | 75 | 4.5 |
50A(2) | 80 | 85 | 6.2 |
[About flow rate]
Selection data: | Set pressure range |

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Drawing (558 KB) |
CAD external view (80 KB) |