| BRAND | Leser |
| Product | 4884.8848 |
| Description | Clean Service Safety Valve, Type 488 |
| Internal code | IMP4004124 |
| Custom code | 84814010 |
| Technical specification | HyTight, for great performance, closed spring cover, pneumatic ventilation H8, for vapors, gases and liquids Technical specification: Order code output, line 1: M33X00I16A17H71L86H02J38B68J22 Order code output, line 2: H85A85 Housing material: (H02) 1.4404/316L Nominal diameter inlet DN 25 Nominal diameter outlet DN 40 PN 16 pressure level inlet PN 16 pressure level outlet d0 (ASME-DIN) [mm] 23.0 Outflow rate D/G: 0.70 Outflow rate F: 0.45 Port entry (H71) NF - aseptic groove flange in accordance with DIN 11864 T2 form A Connection-outlet (L86) SO - clamp connection/DIN 32676/ DIN 11850 Pipe standard entry (H85) in accordance with DIN 11850 & DIN 11866 series A Pipe standard outlet (A85) in accordance with DIN 11850 & DIN 11866 series A Clamp size outlet/Ø inside 38.0 mm Clamp size outlet/outer diameter 50.5 mm Response pressure: 3.50 Pressure unit: bar-g Response pressure [bar-g] 3.50 Response pressure in psi-g: 50.76 Cold set pressure [bar-g] 3.50 Cold setting pressure [psi-g] 50.76 Operating 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 the plate: polished Ra <= 0.75μm Blow out area surface: Inner surface: Ra <= 1.5μm Weld seam: Ra <= 3μm Outer surface: Ra <= 1.5μm Soft sealing plate: (J22) with EPDM “D” soft seal Proximity initiator: (J38) Spring cover with M 12 x 1 socket for proximity initiator, spring cover not gas-tight Approvals: (M33) Proof of setting pressure test (TRB 513 4.2, TRD 504 3.3.4): EN 10204-3.2 (TÜV North) |
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