| BRAND | Leser |
| Product | 4335.8762 |
| Description | Modulate action safety valve |
| Internal code | IMP4832628 |
| Custom code | 84814010 |
| Technical specification | Type 433, normal-SV, closed spring cover, gas tight cap H2, for vapors, gases and liquids Technical specification: Order code output, line 1: K7TK5RM33MB1K4ZH03I63J78P2AJ36 Order code output, line 2: X00H88H84H15H47H23L8JL64L49H01 Case material: (H23) 0.7043 (GGG40.3) Nominal diameter inlet DN 20 Nominal diameter outlet DN 20 d0 (ASME-DIN) [mm] 18.0 Outflow rate D/G: 0.29 Outflow rate F: 0.19 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) in accordance with DIN EN 1092 Outlet flange sealing surface: (H88) Form B1 (rough) in accordance with DIN EN 1092 Response pressure: 25.00 Pressure unit: bar-g Response pressure [bar-g] 25.00 Response pressure in psi-g: 362.59 Cold set pressure [bar-g] 25.00 Cold setting pressure [psi-g] 362.59 Operating 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 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 material (X00) standard material Spring cover material: (J36) 0.7043 (GGG 40.3) Guide plate material: (I63) Guide plate material: 1.4404/316L 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 Ventilation/cap material: (K8R) Ventilation/cap material: 1.0460/ SA-105 Wst stud screws Item 55 (L8J) Material of stud screws Pos. 55:1.7225/ SA-193 B7/ SA-320 L7 Wst hexagonal nuts Item 56 (L9J) Material of hexagonal nuts Pos. 56:1.7225/SA-194 Gr.7/SA-320 7L Locking screw material: (MB5) Colouring: (P2A) 1-layer coating system in RAL 5005 in accordance with LID 1608.03 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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