| BRAND | Leser |
| Product | 4412.4552 |
| Description | High Performance Sicherheitsventil, Type 441 DIN, |
| Internal code | ONR1249590 |
| Weight | 36 |
| Custom code | 84814010 |
| Technical specification | closed spring cover, gas tight cap H2, for vapors, gases and liquids Technical specification: Order code output, line 1: K7TM33MB1K4XH03K3FP2AJ36X00H88 Order code output, line 2: H84H51H47H22L8JJ51L64L49J23H01 Housing material: (H22) 1.0619 (GP240GH) housing (with triple certification: WCB, WCC,1.0619) Nominal diameter inlet DN 65 Nominal diameter outlet DN 100 d0 (ASME-DIN) [mm] 60.0 Outflow rate D/G: 0.43 Outflow rate F: 0.31 Inlet flange pressure stage (H47) PN 40 in accordance with DIN EN 1092 Outlet flange pressure stage (H51) PN 16 in accordance with DIN EN 1092 Inlet flange sealing surface: (H84) Form B1 (rough) in accordance with DIN EN 1092 Outlet flange sealing surface: (H88) Form B1 (rough) in accordance with DIN EN 1092 Response pressure: 16.00 Pressure unit: bar-g Response pressure [bar-g] 16.00 Response pressure in psi-g: 232.06 External backpressure: constant constant external backpressure constant external back pressure: 0.62 CDTP calculation is based on: differential pressure method/const. Differential pressure method (response pressure minus external backpressure) Cold set pressure [bar-g] 15.38 Cold setting pressure [psi-g] 223.07 Operating temperature: 20 Temperature unit: °C - Celsius Operating temperature [°C] 20.00 Operating temperature in °F: 68 Plate, metallic/Wst.: (L49) Made of material: 1.4122 Soft sealing plate: (J23) with FKM “L” soft seal (Viton, Fluorel, Technoflon) Seal material: (MB1) Graphite sealing ring/1.4401 Colouring: (P2A) 1-layer coating system in RAL 5005 in accordance with LID 1608.03 Spring material (X00) standard material Spring cover material: (J36) 0.7043 (GGG 40.3) Stroke limit: (J51) with ring/ sleeve |
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