| BRAND | Leser |
| Product | 4415.7382 |
| Description | High performance safety valve |
| Internal code | ONR1466461 |
| Weight | 9 |
| Custom code | 84814010 |
| Technical specification | Type 441 DIN, closed spring cover, gas tight cap H2, for vapors, gases and liquids Technical specification: Order code output, line 1: K7TK5RM33MB1K4ZH03K3IJ78P2AJ36 Order code output, line 2: X00H88H84H51H47H23L8KL64J59J21 Order code output, line 3: (H01) Case material: (H23) 0.7043 (GGG40.3) Nominal diameter inlet DN 25 Nominal diameter outlet DN 40 d0 (ASME-DIN) [mm] 23.0 Outflow rate D/G: 0.70 Outflow rate F: 0.45 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 Cold set pressure [bar-g] 16.00 Cold setting pressure [psi-g] 232.06 Operating temperature: 20 Temperature unit: °C - Celsius Operating temperature [°C] 20.00 Operating temperature in °F: 68 Plate, metallic/Wst.: (J59) Made of material: 1.4104/ 430F Soft sealing plate: (J21) with CR “K” soft seal Seal material: (MB1) Graphite sealing ring/1.4401 Bellows: (J78) Counterpressure-compensating bellows, material: stainless steel 1.4571 /316Ti, Spring cover with open control connection Spring cover material: (J36) 0.7043 (GGG 40.3) Spring material (X00) standard material Colouring: (P2A) 1-layer coating system in RAL 5005 in accordance with LID 1608.03 Guide plate material: (K3I) Guide plate material: 1.4104/ 430F Hood extension material: (K5R) Hood extension material: 1.4404/316L Spindle material (K4Z) Spindle material: 1.4404/316L Pressure screw material: (K7T) 1.4104/ 430F + PTFE/ glass Wst stud screws Item 55 (L8K) Material of stud screws Pos. 55:1.4401/A4-70/SA-193+320 B8M Wst hexagonal nuts Item 56 (L9K) Material of hexagonal nuts Pos. 56:1.4401/A4-70/SA-194-8M Approvals: (M33) Proof of setting pressure test (TRB 513 4.2, TRD 504 3.3.4): EN 10204-3.2 (TÜV North) Material quality certificate for: (H01) Housing — position 1 with material quality certificate 3.1 in accordance with DIN EN 10204 Documentation: (H03) LESER CGA Certificate for Global Application Acceptance Test Certificate 3.1 in accordance with DIN EN 10204 |
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