4332.4174 - Leser United States Sales

BRAND	Leser
Product	4332.4174
Description	Modulated Action Safety Valve
Internal code	ONR4273469
Custom code	84814010
Technical specification	Technical specification: Order code output, line 1: K7TM33MB1K4XH03K3IP2AJ36X00H88 Order code output, line 2: H84H15H47H22L8JL64L49H01 Housing material: (H22) Housing made of material 1.0619 (GP240GH) (with triple certification: WCB,WCC,1.0619) Nominal diameter inlet DN 40 Nominal diameter outlet DN 40 d0 (ASME-DIN) [mm] 23.0 Discharge coefficient D/G: 0.38 Flow coefficient F: 0.25 Flange pressure rating inlet (H47) PN 40 according to DIN EN 1092 Flange pressure rating outlet (H15) PN 40 according to DIN EN 1092 Flange sealing surface inlet: (H84) Form B1 (rough) according to DIN EN 1092 Flange sealing surface exit: (H88) Form B1 (rough) according to DIN EN 1092 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 set pressure [psi-g] 435.11 Operating temperature: 20 Temperature unit: °C - Celsius Operating temperature [°C] 20.00 Operating temperature in °F: 68 Plate, metallic / material: (L49) made of material: 1.4122 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 disk material: (K3I) Guide disk material: 1.4104/ 430F Spindle material (K4X) Spindle material: 1.4021 Pressure screw material: (K7T) 1.4104/ 430F + PTFE/ glass Ventilation / cap material: (K8W) Ventilation / cap material: 0.7040/ 60-40-18 Stud screws Wst. Pos. 55 (L8J) Material of stud screws item 55: 1.7225/ SA-193 B7/ SA-320 L7 Hexagon nuts Wst. Pos. 56 (L9J) Material of hexagon nuts item 56: 1.7225 / SA-194 size 7 / SA-320 7L Blocking screw material: (MB5) Coloring: (P2A) Decrease: (M33) Proof of testing of the setting pressure (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 according to DIN EN 10204 Documentation: (H03) LESER CGA Certificate for Global Application Inspection certificate 3.1 according to DIN EN 10204

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