| BRAND | Leser |
| Product | 5262.2023 |
| Description | VALVE |
| Internal code | ONR4709363 |
| Technical specification | API Series safety valve, type 526, Orifice K, closed spring hood, ventilation H3, for vapors, gases and liquids Technical specification: Order code output, line 1: K7RK2SK2RMB1K4XH03M09K3FP2AJ99 Order code output, line 2: X00L39H89H79H64H22L8JK1EJ24H01 Order code output, line 3: (N68) Medium: liquids liquids Case material: (H22) Housing made of material 1.0619 (GP240GH) (with 3-fold certificate: WCB, WCC,1.0619) Nominal size entry NPS 3" Nominal diameter outlet NPS 4" d0 (ASMEDIN) [mm] 43.0 Outflow coefficient D/G: 0.80 Outflow coefficient F: 0.58 Flange pressure stage entry (H64) 150 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: 4.41 Pressure unit: bar-g Response pressure [bar-g] 4.41 Response pressure in psi-g: 63.96 Cold setting pressure [bar-g] 4.41 Cold setting pressure [psi-g] 63.96 Operating temperature: 48 Temperature unit: °C - Celsius Operating temperature [°C] 48.00 Operating temperature in °F: 118 Seat bushing material (K1E) Seat bush material: 1.4408/ASME SA-351 CF8M plate, metallic/Wst.: (J24) 1.4122, metallic sealing plate, rotatable with detachable bell Guide wheel material: (K3F) Guide wheel material: 1.0501 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: (P2A) 1-layer coating system in RAL 5005 in accordance with LID 1608.03 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 Pressure setting: (M09) with water Tag no., valve 1: PSV-130301 Type and location of day no.: (M25) Labeling with tag (foil/paper) |
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