| BRAND | Leser |
| Product | 5264.0142 |
| Description | API Series safety valve |
| Internal code | IMP3372817 |
| Weight | 3 |
| Technical specification | Type 526, Orifice D, closed spring hood, gas-tight cap H2, for vapors, gases and liquids Technical specification: Order code output, line 1: K7SK2SK2RMB1K4ZH03I63J54X00L39 Order code output, line 2: H89H80H70H28L8KK1FL44H01N68 Medium: gases gasses Case material: (H28) 1.4408/CF8M NPS 1 1/2" diameter inlet Nominal diameter outlet NPS 3" d0 (ASMEDIN) [mm] 14.0 Outflow coefficient D/G: 0.45 Outflow coefficient F: 0.32 Flange pressure stage entry (H70) 2500 lbs according to ASME B 16.5 Flange pressure stage outlet (H80) 300 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: 344.80 Pressure unit: bar-g Response pressure [bar-g] 344.80 Response pressure in psi-g: 5,000.90 Cold setting pressure [bar-g] 344.80 Cold setting pressure [psi-g] 5,000.90 Operating temperature: 20 Temperature unit: °C - Celsius Operating temperature [°C] 20.00 Operating temperature in °F: 68 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: (I63) Guide wheel material: 1.4404/316L Spindle material (K4Z) Spindle material: 1.4404/316L Adjusting ring material: (K2S) Locking screw material: (K2R) Hood material: (J54) Spring hood material 1.4408/CF8M, cast version Spring material (X00) standard material Wst stud screws Item 55 (L8K) Material stud screws pos. 55:1.4401/A4-70/SA-193+320 B8M Wst hexagon nuts Item 56 (L9K) Material hexagon nuts Pos. 56:1.4401/A4-70/SA-194-8M Material quality certificate for: (H01) Housing — position 1 with material quality certificate 3.1 in accordance with DIN EN 10204 Delivery specification: (N68) Approval in accordance with ASME Sec. XIII for ASME VIII DIV. 1 (UV stamp) Documentation: (H03) LESER CGA Certificate for Global Application Inspection Certificate 3.1 in accordance with DIN EN 10204 |
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