| BRAND | Leser |
| Product | 4582.6114 |
| Internal code | IMP4467534 |
| Custom code | 84814010 |
| Technical specification | High performance safety valve, type 458 full nozzle, closed spring cap, gas-tight ventilation H4, for vapors, gases and liquids Order code output, line 1: K7TM33MB1K4ZH03N05K3FP2AJ36X00 Order code output, line 2: H88L36H15H12H22L8JL65H42J24H01 Housing material: (H22) Housing made of material 1.0619 (GP240GH) (with triple certification: WCB, WCC, 1.0619) Nominal diameter inlet DN 25 Nominal diameter outlet DN 50 d0 (ASME-DIN) [mm] 20.0 Outflow rate D/G: 0.84 Flow-out figure F: 0.60 Flange pressure stage inlet (H12) PN 250 according to DIN EN 1092 Flange pressure stage outlet (H15) PN 40 according to DIN EN 1092 Flange sealing surface inlet: (L36) Form B2 (fine) according to DIN EN 1092 Flange sealing surface outlet: (H88) shape B1 (rough) according to DIN EN 1092 Response pressure: 100.00 Pressure unit: bar-g Response pressure [bar-g] 100.00 Response pressure in psi-g: 1,450.38 Cold setting pressure [bar-g] 100.00 Cold setting pressure [psi-g] 1,450.38 Operating temperature: 20 Temperature unit: °C - Celsius Operating temperature [°C] 20.00 Operating temperature in °F: 68 Seat bushing material (L65) Seat bushing material: 1.4404/316L stellited Plate, metallic/Wst.: (J24) 1.4122, metal sealing plate, rotatable with releasable lifting bell Sealing ring material: (MB1) Sealing ring made of graphite/1.4401 Spring material (X00) standard material Spring hood material: (J36) 0.7043 (GGG 40.3) Guide disc material: (K3F) Guide disc material: 1.0501 Spindle material (K4Z) Spindle material: 1.4404/316L Compression screw material: (K7T) 1.4104/ 430F+ PTFE/ glass Ventilation/cap material: (K8W) Ventilation/ cap material: 0.7040/ 60-40-18 Stud screws Wst. Item 55 (L8J) Stud screw material pos. 55:1.7225/ SA-193 B7/SA-320 L7 Hexagon nuts Wst. Item 56 (L9J) Material hexagon nuts pos. 56:1.7225/SA-194 Gr.7/SA-320 7L Locking screw material: (MB5) Step clamps: (H42) Drilled clamping claws Colorway: (P2A) 1-layer coating system in RAL 5005 according to LID 1608.03 Acceptances: (M33) Verification of the set pressure test (TRB 513 4.2, TRD 504 3.3.4): EN 10204-3.2 (TÜV-North) Material quality certificate for: (H01) Enclosures — position 1 with material quality certificate 3.1 according to DIN EN 10204 Documentation: (H03) READER CGA Certificate for Global Application acceptance test certificate 3.1 according to DIN EN 10204 Documentation: (N05) Acceptance test certificate 3.1 according to DIN EN 10204: testing the cold set pressure |
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Safety valve DN20 PN40
High performance safety valve
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