4412.4812 - Leser United States Sales

BRAND	Leser
Product	4412.4812
Description	High performance safety valve
Internal code	ONR4257288
Custom code	84814010
Technical specification	Type 441 ANSI, closed spring cap, gas-tight cap H2, for vapors, gases and liquids Order code output, line 1: K7TMB1K4XH03M09K3IP2AJ54X00L39 Order code output, line 2: H89H79H65H22L8JL64L49H01N68 Medium: Liquids liquids Case Material: (H22) Housing made of material 1.0619 (GP240GH) (with 3-fold certification: WCB, WCC,1.0619) Nominal inlet NPS 1" Nominal outlet NPS 2" d0 (ASME-DIN) [mm] 23,0 Flow rate D/G: 0.70 Flow rate F: 0.45 Flanged Pressure Inlet (H65) 300 lbs to ASME B 16.5 flange pressure stage outlet (H79) 150 lbs to ASME B 16.5 Flange sealing surface inlet: (H89) serrated spiral finish (Ra = 3.2 - 6.3μm) according to ASME B16.5 Flange sealing surface outlet: (L39) serrated spiral finish (Ra = 3.2 - 6.3μm) according to ASME B16.5 Response pressure: 64,00 Printing unit: psi-g Response pressure [bar-g] 4.41 Response pressure in psi-g: 64,00 cold setting pressure [bar-g] 4.41 cold setting pressure [psi-g] 64,00 Operating temperature: 30 Temperature unit: °C - Celsius Operating temperature [°C] 30.00 Operating temperature in °F: 86 Plate, metal/ Wst.: (L49) Made of material: 1.4122 Sealing ring material: (MB1) Sealing ring made of graphite/1.4401 Barrel material: (J54) Spring bonnet material 1.4408/CF8M, cast version Spring material (X00) Standard material Guide disk material: (K3I) Guide disk material: 1.4104/ 430F Spindle Material (K4X) Screw material:1.4021 Pressure screw material: (K7T) 1.4104/ 430F + PTFE/ Glass Stud bolts Wst. Pos. 55 (L8J) Material Stud Screws pos. 55:1.7225/ SA-193 B7/ SA-320 L7 Hexagon nuts Wst. Pos. 56 (L9J) Material Hexagon Nuts Pos. 56:1.7225/SA-194 Size 7/SA-320 7L Colorway: (P2A) 1-layer coating system in RAL 5005 according to LID 1608.03 Material quality certificate for: (H01) Enclosure — Position 1 with material quality certification 3.1 according to DIN EN 10204 Delivery Specification: (N68) Approval according to ASME Sec. VIII, Div. 1 (UV Stamp) Documentation: (H03) LESER CGA Certificate for Global Application Acceptance Test Certificate 3.1 according to DIN EN 10204 Print setting: (M09) with water Tag-no., Valve 1:55-PSV-B01 Type and location of day no.: (M25) Labelling with tag (foil/paper) 3.Marking, item: Set P.: 64 psi-g Type and location of the 3rd mark: (M16) Labelling World Shield 1st line Version according to reader serial number: 11400995

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