| BRAND | Leser |
| Product | 5262.6582 |
| Description | PRESSURE SAFETY VALVES |
| Internal code | IMP4709359 |
| Custom code | 84814010 |
| Technical specification | API Series safety valve, type 526, Orifice Q, closed spring hood, gas-tight cap H2, for vapors, gases and liquids Order code output, line 1: K7RK2SK2RMB1K4XH03M66K3GP90J99 Order code output, line 2: X00L39H89H79H65H22L8JK1FL44H01 Case material: (H22) Housing made of material 1.0619 (GP240GH) (with 3-fold certificate: WCB, WCC,1.0619) Nominal size entry NPS 6" Nominal diameter outlet NPS 8" d0 (ASMEDIN) [mm] 105.5 Outflow coefficient D/G: 0.80 Outflow coefficient F: 0.58 Flange pressure stage entry (H65) 300 lbs according to ASME B 16.5 Flange pressure stage outlet (H79) 150 lbs according to ASME B 16.5 Inlet flange sealing surface: (H89) serrated spiral finish (Ra = 3.2 - 6.3 μm) according to ASME B16.5 Outlet flange sealing surface: (L39) serrated spiral finish (Ra = 3.2 - 6.3 μm) according to ASME B16.5 Response pressure: 17.07 Pressure unit: bar-g Response pressure [bar-g] 17.07 Response pressure in psi-g: 247.58 Self-backpressure: 1.04 Cold setting pressure [bar-g] 17.07 Cold setting pressure [psi-g] 247.58 Operating temperature: 30 Temperature unit: °C - Celsius Operating temperature [°C] 30.00 Operating temperature in °F: 86 Seat bushing material (K1F) Seat bush material: 1.4408/ASME SA-351 CF8M stellized plate, metallic/Wst.: (L44) Made from 1.4404/316L Guide wheel material: (K3G) Guide wheel material: 1.0460/ SA-105 Spindle material (K4X) Spindle material:1.4021 Adjusting ring material: (K2S) Locking screw material: (K2R) Hood material: (J99) Spring hood material 1.0619/ WCB/ WCC Spring material (X00) standard material Wst stud screws Item 55 (L8J) Material stud screws pos. 55:1.7225/SA-193 B7/SA-320 L7 Wst hexagon nuts Item 56 (L9J) Material hexagon nuts Pos. 56:1.7225/SA-194 size 7/SA-320 7L Colouring: (P90) 3-layer coating system in RAL 5005 for temperatures up to 120°C in industrial areas and coastal areas with moderate salt pollution in Based on C4 (ISO 12944) in accordance with LID 1608.04 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 Inspection Certificate 3.1 in accordance with DIN EN 10204 Documentation: (M66) Seat tightness test report in accordance with API 527/EN 12266/ LGS 0201 Tag no., valve 1: FA00-PSV-210801 Type and location of day no.: (M25) Labeling with tag (foil/paper) 2.Identification, item (1): 75444890328 - Com.: 62763 Type and position of the 2nd indicator: (M25) Labeling with tag (foil/paper) Additionally Identification specification: (M30) component test sign, fixed with stainless steel nails |
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