Prices  4884.8848  Leser  United States

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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