4594.2162 Leser United States Sales

Compact Performance Safety Relief Valve, Type 459, closed bonnet, gastight cap H2, for steam, gas and liquid service Technical specification: Ordercode output, line 1: K7SI01M48MB1K4ZH03M56M68I63J54 Ordercode output, line 2: X00V62V71S00S02L44MA3H01H2LL23 Ordercode output, line 3: L34N5AN5BN5DN78 Inlet body material: 1.4404/316L 1.4404 / 316L Threaded inlet connection: (V62) male thread NPT 3/4 according to ASME B1.20.1 Threaded outlet connection: (V71) female thread NPT 1 according to ASME B1.20.1 Nominal diameter inlet: NPT 3/4 Nominal diameter outlet: NPT 1 Pressure rating inlet: PN 250 Pressure rating outlet: PN 100 d0 (ASME-DIN) [mm] 9,0 Set pressure: 215,00 Pressure unit: bar-g Set pressure [bar-g] 215,00 Set pressure in [psi-g] 3.118,31 CDTP [bar-g] 215,00 CDTP [psi-g] 3.118,31 Operating temperature: 20 Temperature unit: °C - Celsius Operating temperature in °C: 20,00 Operating temperature in °F: 68 Metal disc / mat.: (L44) disc material 1.4404 / 316L Gasket material: (MB1) gasket material Graphite/1.4401 Adjusting screw material: (K7S) Adjusting screw material:1.4404/ 316L Bonnet material: (J54) Bonnet material 1.4408 / CF8M, casted design Spring material: (X00) default material Specials: (S00) Specials: (S02) Special outlet body/body Specials, line 1: additional NGA with sealing Specials, line 2: wire in the region of bonnet Specials, line 3: /cap Inspections: (I01) Inspections: (M48) LR - Lloyd`s Register inspection certificate for maritime application Material certification for: (H01) Body – Item 1 with Material certification 3.1 acc. to DIN EN 10204 Material certification for: (H2L) Outlet body – Item 2 with Material certification 3.2 acc. to DIN EN 10204 Material certification for: (L23) Disc - Item 7 with Material certification 3.1 acc. to DIN EN 10204 Material certification for: (L34) Outlet body – Item 2 with Material certification 3.1 acc. to DIN EN 10204 Design specification: (N78) documentation acc. NACE standard MR 0175-2021 Documentation: (H03) LESER CGA Certificate for Global Application inspection certificate 3.1 acc. to DIN EN 10204 Documentation: (M56) Inspection certificate 3.1 acc. to DIN EN 10204: Ultrasonic test for body acc. to ASME Sec. XIII Chapter 3, AD2000-A4 Kap.6 and LESER-Standard LGS 0205 Documentation: (M68) Inspection certificate 3.1 acc. to DIN EN 10204: Hydrostatic pressure test of body and further pressure-containing components acc. to LGS 0209 Alpha d S/G: 0,83 Alpha d L: 0,61 Documentation SCT: (N5A) Inspection certificate 3.1 acc. to DIN EN 10204: Surface crack test (dye penetrant test) Body/Inlet body Pos. 1 Documentation SCT: (N5B) Inspection certificate 3.1 acc. to DIN EN 10204: Surface crack test (dye penetrant test) Outletbody Pos. 2 Documentation SCT: (N5D) Inspection certificate 3.1 acc. to DIN EN 10204: Surface crack test (dye penetrant test) Disc Pos. 7 Name of medium: WATER Aggregate state of the medium: LIQUID Destination (land/ship): ? Pipe class (I-III; IGC; IGF): ? Name of shipyard: ? Hull number: ? Design temperature (min): ? Designtemperature (max): ? Operating temperature: ?