4332.4424 - Leser Netherlands Sales

BRAND	Leser
Product	4332.4424
Description	Modulate action safety valve
Internal code	IMP4540233
Custom code	84814010
Technical specification	Type 433 normal SV, closed spring cap, gas-tight ventilation H4, for vapors, gases and liquids Technical specification: Order code output, line 1: K7TMB1K4XH03K3IP2AJ36X00L39H89 Order code output, line 2: H80H65H22L8JL64L44J23H01 Rules: CE/vdTÜV Housing material: (H22) Housing made of material 1.0619 (GP240GH) (with triple certification: WCB, WCC, 1.0619) Nominal size inlet NPS 1/2" Nominal diameter outlet NPS 1/2" d0 (ASME DIN) 12.0 mm Outflow rate D/G: 0.29 Flow-out figure F: 0.19 Flange pressure stage inlet (H65) 300 lbs according to ASME B 16.5 Flange pressure stage outlet (H80) 300 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 Flange sealing surface outlet: (L39) Serrated spiral finish (Ra = 3.2 - 6.3 µm) according to ASME B16.5 Response pressure: 20.00 Pressure unit: bar-g response pressure 20 Response pressure in psi-g: 290.08 Cold setting pressure [bar-g] 20.00 Cold setting pressure [psi-g] 290.08 Operating temperature: 20 Temperature unit: °C - Celsius Operating temperature [°C] 20.00 Operating temperature in °F: 68 Plate, metallic/Wst.: (L44) made of material 1.4404/316L Plate, soft-sealing: (J23) with soft seal FKM “L” (Viton, Fluorel, Technoflon) Sealing ring material: (MB1) Sealing ring made of graphite/1.4401 Spring material (X00) standard material Spring hood material: (J36) 0.7043 (GGG 40.3) Guide disc material: (K3I) Guide disc material: 1.4104/430F Spindle material (K4X) Spindle material:1.4021 Compression screw material: (K7T) 1.4104/ 430F+ PTFE/ glass Ventilation/cap material: (K8W) Ventilation/ cap material: 0.7040/ 60-40-18 Stud screws Wst. Item 55 (L8J) Stud screw material pos. 55:1.7225/ SA-193 B7/SA-320 L7 Hexagon nuts Wst. Item 56 (L9J) Material hexagon nuts pos. 56:1.7225/SA-194 Gr.7/SA-320 7L Locking screw material: (MB5) Colorway: (P2A) 1-layer coating system in RAL 5005 according to LID 1608.03 Material quality certificate for: (H01) Enclosures — position 1 with material quality certificate 3.1 according to DIN EN 10204 Documentation: (H03) READER CGA Certificate for Global Application acceptance test certificate 3.1 according to DIN EN 10204

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