| BRAND | Leser |
| Product | 4884.8842 |
| Description | Clean service safety valve |
| Internal code | ONR4666500 |
| Custom code | 84814010 |
| Technical specification | Clean Service safety valve, type 488, HyTight, for great performance, closed spring cover, gas-tight cap H2, for vapors, gases and liquids Technical specification: Order code output, line 1: H03X00I80A81I75I76H02B68J23H01 Ordercode output, line 2: H66A84 Housing material: (H02) 1.4404/316L Nominal size entry NPS 1 1/2" Nominal width outlet NPS 2" Pressure stage entry PN 16 Pressure stage outlet PN 16 d0 (ASME DIN) [mm] 23.0 Outflow rate D/G: 0.70 Outflow rate F: 0.45 Port entry (I75) BO - Clamp connection/ASME BPE Outlet connector (I76) BO - Clamp connection/ASME BPE Rohrnorm entry (H66) ASME BPE & DIN 11866 series C Standard pipe outlet (A84) ASME BPE & DIN 11866 series C Clampmeasure inlet/inner Ø 34.8 mm Clamp size inlet/outer diameter 50.5 mm Clamp size outlet/ inner Ø 47.5 mm Clamp size outlet/outer Ø 64.0 mm Response pressure: 10.00 Pressure unit: bar-g Response pressure [bar-g] 10.00 Response pressure in psi-g: 145.04 Cold adjustment pressure [bar-g] 10.00 Cold adjustment pressure [psi-g] 145.04 Working temperature: 20 Temperature unit: °C - Celsius Operating temperature [°C] 20.00 Operating temperature in °F: 68 READER Surface package: (B68) Clean finish Surface in contact with medium: Inlet: polished Ra <= 0.75μm Bottom of plate: polished Ra <= 0.75μm Blow-out room surface: Inner surface: Ra <= 1.5μm Weld seam: Ra <= 3μm Outer surface: Ra <= 1.5μm Plate, soft sealing: (J23) with soft seal FKM “L" (Viton, Fluorel, Technoflon) 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 Acceptance Test Certificate 3.1 according to DIN General notes Version in accordance with serial number 11394231 Commodity codes/Brussels Nomenclature Safety Valve/Safety Valve 8481 40 10 Pressure reducer/Reducing valve 8481 10 19 Bursting disc/bursting disc 7326 90 98 Shuttle valve/change-over-valve 8481 80 73 Parts/Parts 8481 90 00 Adjustable table/setting rig 9031 20 00 |
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