| BRAND | Leser |
| Product | 4412.4514 |
| Description | High performance safety valve |
| Internal code | ONR3762289 |
| Weight | 9.628 |
| Custom code | 84814010 |
| Technical specification | type 441 DIN, closed spring hood, gastight ventilation H4, for vapors, gases and liquids Ordercode output, line 1: K7TMB1K4XK3IP2AJ36X00H88H84H51 Ordercode output, line 2: H47H22L8JL64L49 Housing material: (H22) Body made of material 1.0619 (GP240GH) (with triple certification: WCB, WCC, 1.0619) nominal input DN 25 nominal outlet DN 40 d0 (ASME DIN) [mm] 23.0 outflow rate D/G: 0.70 flow rate F: 0.45 Flange pressure stage inlet (H47) PN 40 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: 19.00 Pressure unit: bar-g Response pressure [bar-g] 19.00 Response pressure in psi-g: 275.57 cold-setting pressure [bar-g] 19.00 Cold setting pressure [psi-g] 275.57 Operating temperature: 20 Temperature unit: °C - centigrade Operating temperature [°C] 20.00 Operating temperature in °F: 68 Metallic plate /wst.: (L49) made of material: 1.4122 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: (K3I) Guide disc material: 1.4104/430F 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 |
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