LESER Spring-loaded safety valve Type 15262 series 526 steel/metal closed bonnet Full Nozzle adjustment range 3.01 - 4.0 barg inlet 3" Class 300 outlet 4" Class 150
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Brand | LESER |
Series | 526 |
Type | 15262 |
Norm | ISO 4126-1 |
Model | Spring-loaded safety valve |
Construction type | Right-angled |
Housing material inlet side | Steel |
Material quality inlet side | 1.0619 |
Housing material outlet side | Steel |
Material quality outlet side | 1.0619 |
Nominal inner diameter inlet side | 3" (80) |
Connection inlet side | Flange |
Pressure rating inlet side | Class 300 |
Standard connection inlet side | ASME B16.5 |
Nominal inner diameter outlet side | 4" (100) |
Connection outlet side | Flange |
Pressure rating outlet side | Class 150 |
Standard connection outlet side | ASME B16.5 |
Adjustment range | from 3.01 to 4 bar |
Blow-off characteristic | High-lifting |
Orifice | K |
Valve lifter | No |
Gastight valve | Yes |
Spring cap, closed | Yes |
Nozzle | Full |
Material spring bonnet | 1.0619 |
Material disc | 1.4122 |
Seat material | 1.4408 |
Sealing | Metal |
Bellows seal | No |
Spring material | Spring steel |
Spindle material | 1.4021 |
Medium temperature | from -29 to 427 °C |