| BRAND | Leser |
| Product | 5262.1444 Type 526 30 bar |
| Description | API Series safety valve |
| Internal code | IMP4803027 |
| Custom code | 84814010 |
| Technical specification | Orifice H, closed spring hood, gas-tight ventilation H4, for vapors, gases and liquids incorporates J69 blocking screw J22 O-ring plate Technical specification: Order Code Output, Line 1: K7RK2SK2RM33J69MB1K4XH03K3FP2A Order Code Output, Line 2: J99X00L39H89H79H65H22L8JK1EL44 Order Code Output, Line 3: J22H01 Case material: (H22) Housing made of material 1.0619 (GP240GH) (with triple certification: WCB, WCC, 1.0619) NPS 2" Nominal Size Entry NPS 3" Nominal Size Outlet d0 (ASME-DIN) [mm] 28.3 Outflow rate D/G: 0.80 Outflow rate F: 0.58 Inlet flange pressure level (H65) 300 lbs according to ASME B 16.5 Outlet flange pressure level (H79) 150 lbs according to ASME B 16.5 Flange sealing surface inlet: (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: 30.00 Pressure unit: bar-g Response pressure [bar-g] 30.00 Response pressure in psi-g: 435.11 Cold setting pressure [bar-g] 30.00 Cold setting pressure [psi-g] 435.11 Operating temperature: 20 Temperature unit: °C - Celsius Operating temperature [°C] 20.00 Operating temperature in °F: 68 Seat bushing material (K1E) Seat bushing material: 1.4408/ASME SA-351 CF8M Metallic plate/Wst.: (L44) made of material 1.4404/316L Soft sealing plate: (J22) Ventilation/cap: (J69) H4 with locking screw (test gag) Guide wheel material: (K3F) Guide disc material: 1.0501 Spindle material (K4X) Spindle material:1.4021 Adjusting ring material: (K2S) Locking screw material: (K2R) Spring hood material: (J99) Spring hood material 1.0619/ WCB/ WCC spring material (X00) standard material Wst. stud screws Item 55 (L8J) Material of stud screws Pos. 55:1.7225/ SA-193 B7/ SA-320 L7 Wst. hexagon nuts Item 56 (L9J) Material of 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 Approvals: (M33) Proof of adjustment 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 according to DIN EN 10204 Day no., valve 1: PSV - 71970 Type and location of tag no.: (M25) Labelling with tag (foil/ paper) Design in accordance with serial no. 10085593 |
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