Print
High pressure cylinder valve specific applications - D488
Cylinder valves with 300 bar working pressure
Key advantages
  • 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)
Specifications
ConnectionsAccording (inter-)national standards and customer’s specifications
Working pressure300 bar
Nominal flow rateCV = 0.8
Temperature range-20 to +65 °c
Body materialsStainless steel 1.4435 (AISI 316L)
Leak rate<1.10-3 m bar L/s
Seat orifice size6 Mm
Markingπ (according to TPED), manufacturing date, 3 stars, valve part number, valve inlet, valve outlet
Dimensional drawings
DrawingDrawing
Downloadable catalogs, brochures
  • Download
    Puretec Catalog
    Last update: May 17, 2021
    Available in: en
  • Download
    Puretec overview
    Last update: Jan 15, 2024
    Available in: en
Connect with an Expert
×
Loading

This site uses cookies.

Rotarex uses cookies to ensure a better and easier online experience. Please click here to accept the continued use of these cookies after reading our revised COOKIES POLICY.

Please note, you may continue to use the website even if you do not accept the use of cookies. However, the visitor experience on subsequent visits will be diminished.

Read the full COOKIES POLICY.

Refuse all non essential cookies