| BRAND | Leser |
| Product | 4332.4152 |
| Description | Safety valve |
| Internal code | IMP4672746 |
| Custom code | 84814010 |
| Technical specification | Modulate action safety valve, type 433, normal SV, closed spring cover, gas-tight cap H2, for vapors, gases and liquids Order code output, line 1: K7TM33MB1K4XH03K3IP2AJ36X00H88 Order code output, line 2: H84H15H47H22L8JL64L49H01 Housing material: (H22) Housing made of material 1.0619 (GP240GH) (with triple certificate: WCB, WCC, 1.0619) Nominal width inlet DN 25 Nominal width outlet DN 25 d0 (ASME DIN) [mm] 18.0 Outflow rate D/G: 0.38 Outflow rate F: 0.25 Inlet flange pressure stage (H47) PN 40 in accordance with DIN EN 1092 Outlet flange pressure stage (H15) PN 40 in accordance with DIN EN 1092 Inlet flange sealing surface: (H84) Form B1 (rough) according to DIN EN 1092 Outlet flange sealing surface: (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 adjustment pressure [bar-g] 12.00 Cold adjustment pressure [psi-g] 174.05 Working 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 Sealing ring material: (MB1) Graphite/1.4401 sealing ring Spring material (X00) standard material Spring cover material: (J36) 0.7043 (GGG 40.3) Guide plate material: (K3I) Guide plate material: 1.4104/ 430F Spindle material (K4X) Spindle material:1.4021 Pressure screw material: (K7T) 1.4104/ 430F+ PTFE/ glass Ventilation/cap material: (K8R) Ventilation/cap material: 1.0460/ SA-105 Wst. Stud screws Item 55 (L8Y) Material studs Pos. 55:1.7225/ SA-193 B7/ SA-320 L7 Hexagon nuts Wst. Item 56 (L9Y) Material hexagon nuts Pos. 56:1.7225/SA-194 Size 7/SA-320 7L Locking screw material: (MB5) Colouring: (P2A) Acceptances: (M33) Proof of testing the setting pressure (TRB 513 4.2, TRD 504 3.3.4): EN 10204-3.2 (TÜV-Nord) 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 according to DIN EN 10204 |
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