ARI Spring-loaded safety valve Type 15622 series 25.911 ductile cast iron gastight adjustment range 5.1 - 9.0 barg inlet PN40 DN32 outlet PN16 DN50
- ERIKS:12560064
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€842.78/ pieceexcl. VAT
€1,019.76incl. VAT
Estimated delivery date - 23/12/2026Live Order Tracking
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Brand | ARI |
Series | 25.911 |
Type | 15622 |
Norm | ISO 4126-1 |
Model | Spring-loaded safety valve |
Construction type | Right-angled |
Housing material inlet side | Ductile cast iron |
Material quality inlet side | EN-JS1049 |
Housing material outlet side | Ductile cast iron |
Material quality outlet side | EN-JS1049 |
Nominal inner diameter inlet side | DN32 |
Connection inlet side | Flange |
Pressure rating inlet side | PN40 |
Standard connection inlet side | EN 1092-2 |
Nominal inner diameter outlet side | DN50 |
Connection outlet side | Flange |
Pressure rating outlet side | PN16 |
Standard connection outlet side | EN 1092-2 |
Adjustment range | from 5.1 to 9 bar |
Blow-off characteristic | High-lifting |
Valve bore | 29 mm |
Valve lifter | No |
Gastight valve | Yes |
Spring cap, closed | Yes |
Material spring bonnet | Ductile cast iron |
Material disc | 1.4122 |
Seat material | 1.4571 |
Sealing | Metal |
Bellows seal | No |
Spring material | Spring steel (1.8159) |
Spindle material | 1.4021+QT |
Medium temperature | from -10 to 350 °C |