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Rotarex · UHP — ultra high purity

High pressure cylinder valve specific applications - D488

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+90 553 213 45 39

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High pressure cylinder valve specific applications - D488 — manufacturer product image

Cylinder valves with 300 bar working pressure

Key features
  • Non-rotating, thread less lower spindle.
  • No particle shedding in gas wetted valve cavity.
  • ring and fitted into gland nut guarantee a secondary sealing and exclude humidity
  • Soft seat captivated to avoid extrusion and good sealing performances.
  • Lower spindle design allows a smooth opening of the valve, and prevents adiabatic compression.
  • Possibility to add a Residual Pressure Valve (RPV)

UHP — ultra high purity

Technical specifications
BrandRotarex
CategoryUHP — ultra high purity
Markingπ (according to TPED), manufacturing date, 3 stars, valve part number, valve inlet, valve outlet
Leak rate<1.10-3 m bar L/s
ConnectionsAccording (inter-)national standards and customer’s specifications
Body materialsStainless steel 1.4435 (AISI 316L)
Working pressure300 bar
Nominal flow rateCV = 0.8
Seat orifice size6 Mm
Temperature range-20 to +65 °c

Product information and images are compiled from the manufacturer's own publications; they do not depict a Sedan Mühendislik installation. Technical data is confirmed before ordering.

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UHP — ultra high purity

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