LESER Spring-loaded safety valve Type 1542 serie 433 stainless steel/metal closed bonnet adjustment range 0.51 - 0.85 barg PN40 DN20
- ERIKS:13479260
Live Order Tracking
Pick Your Delivery Date
Free Delivery from € 150
Brand | LESER |
Series | 433 |
Type | 1542 |
Norm | ISO 4126-1 |
Model | Spring-loaded safety valve |
Construction type | Right-angled |
Housing material inlet side | Stainless steel |
Material quality inlet side | 1.4408 |
Housing material outlet side | Stainless steel |
Material quality outlet side | 1.4408 |
Nominal inner diameter inlet side | DN20 |
Connection inlet side | Flange |
Pressure rating inlet side | PN40 |
Nominal inner diameter outlet side | DN20 |
Connection outlet side | Flange |
Pressure rating outlet side | PN40 |
Adjustment range | from 0.51 to 0.85 bar |
Blow-off characteristic | Low-lifting |
Valve bore | 18 mm |
Valve lifter | No |
Gastight valve | Yes |
Spring cap, closed | Yes |
Material spring bonnet | 1.4408 |
Material disc | 1.4404 |
Seat material | 1.4404 |
Sealing | Metal |
Spring material | 1.4310 |
Spindle material | 1.4404 |
Medium temperature | from -270 to 400 °C |