| BRAND | Leser |
| Product | 4421.4395 |
| Description | High performance safety valve |
| Internal code | ONR2529971 |
| Weight | 12 |
| Custom code | 84814010 |
| Technical specification | High performance safety valve, type 442 DIN, open spring hood, ventilation H3, for vapors, gases and liquids Technical specification: Ordercode output, line 1: K7TM33MB1K4XH03K3FP2AJ36X00H88 Ordercode output, line 2: H84H51H45H23L8JL64L49H01 Housing material: (H23) 0.7043 (GGG40.3) Material note: abw.Material is delivered! nominal size inlet DN 32 nominal outlet DN 50 d0 (ASME DIN) mm 29.0 outflow rate D/G: 0.70 flow rate F: 0.45 Inlet flange pressure stage (H45) PN 16 according to DIN EN 1092 Flange Pressure Ease Outlet (H51) PN 16 according to DIN EN 1092 Flange sealing surface inlet: (H84) Form B1 (rough) according to DIN EN 1092 Flange sealing surface outlet: (H88) Form B1 (rough) according to DIN EN 1092 Response pressure: 12.00 Pressure unit: bar-g response pressure [bar-g] 12.00 Response pressure in psi-g: 174.05 Cold setting pressure [bar-g] 12.08 Cold setting pressure [psi-g] 175.21 Operating temperature: 196 Temperature unit: °C - centigrade Operating temperature [°C] 196.00 Operating temperature in °F: 385 Metallic plate /wst.: (L49) Sealing ring material: (MB1) Sealing ring made of graphite/1.4401 Spring hood material: (J36) 0.7043 (GGG 40.3) spring material (X00) standard material Guide disc material: (K3F) Guide disc material: 1.0501 spindle material (K4X) spindle material:1.4021 Pressure screw material: (K7T) 1.4104/ 430F + PTFE/ glass Stud screws wst. Pos 55 (L8J) Stud bolts material pos. 55:1.7225/ SA-193 B7/SA-320 L7 Hex nuts wst. Pos 56 (L9J) Material hex nuts pos. 56:1.7225/SA-194 Gr.7/SA-320 7L Coloring: (P2A) 1-layer coating system in RAL 5005 according to LID 1608.03 Acceptions: (M33) Proof of setting pressure testing (TRB 513 4.2, TRD 504 3.3.4): EN 10204-3.2 (TÜV-Nord) |
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