4412.4834 High performance safety valve, type 441 ANSI, - Leser Korea Sales

BRAND	Leser
Product	4412.4834 High performance safety valve, type 441 ANSI,
Internal code	IMP4867821
Custom code	84814010
Technical specification	High performance safety valve, type 441 ANSI, closed spring hood, gas-tight ventilation H4, for vapors, gases and liquids Technical specification: Order code output, line 1: K7TM33MB1K4XH03K3FP2AJ36X00L39 Order code output, line 2: H89H79H65H22L8JL64L49H01 Medium: vapors/gases/liquids vapors/gases/liquids Case material: (H22) Housing made of material 1.0619 (GP240GH) (with 3-fold certification: WCB, WCC, 10619) Nominal width entry NPS 1 1/2 Nominal size outlet NPS 2 1/2 d0 (ASME-DIN) [mm] 37.0 Outflow rate F: 0.45 Flange pressure level entry (H65) 300 lbs according to ASME B 16.5 Flange pressure stage outlet (H79) 150 lbs according to ASME B 16.5 Flange sealing surface entry: (H89) Serrated spiral finish (Ra = 3.2 - 6.3 μm) in accordance with ASME B16.5 Flange sealing surface outlet: (L39) Serrated spiral finish (Ra = 3.2 - 6.3 μm) in accordance with ASME B16.5 Pressure unit: bar-g Cold setting pressure [bar-g] 0,00 Cold setting pressure [psi-g] 0,00 Operating temperature: 20 Temperature unit: °C - Celsius Operating temperature [°C] 20.00 Operating temperature in °F: 68 Metallic plate/Wst.: (L49) Made of material: 1.4122 Sealing ring material: (MB1) Graphite/1.4401 sealing ring Bonnet material: (J36) 0.7043 (GGG 40.3) Spring material (X00) standard material Color: (P2A) 1-layer coating system in RAL 5005 in accordance with LID 1608.03 Guide disc material: (K3F) Guide disc material: 1.0501 Spindle material (K4X) Spindle material:1.4021 Pressure screw material: (K7T) 1.4104/ 430F + PTFE/ glass Wst studs Item 55 (L8J) Material of pin 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 Gr.7/SA-320 7L Approvals: (M33) Verification of the set pressure test (TRB 513 4.2, TRD 504 3.3.4): EN 10204-3.2 (TÜV-Nord) 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 Approval Test Certificate 3.1 in accordance with DIN EN 10204 OFFER! : Please specify the response pressure when ordering! General notes +++ When ordering, please specify the response pressure +++

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