Rotarex · UHP — ultra high purity

Constant Flow Cylinder Valve - D405

Manufacturer product images · for reference

Constant Flow Cylinder Valve - D405 — manufacturer product image

The D405 is a Constant Flow Cylinder Valve and the first self-closing valve for refillable and non-refillable lecture bottles up to 110 bar. The D405 has a better design, a broad gas compatibility and offers enhanced performances.

Key features
  • Higher maximum working pressure (up to 110 bar) improving bottle autonomy
  • Excellent sealing performances to maximize shelf life
  • Compact and lightweight design ensuring cylinder portability
  • Refillable and non-refillable versions available to meet all needs
  • Exclusive refill ports available to prevent unauthorized refilling
  • A selection of components and O-ring materials to cover multiple calibration gas uses
  • Suitable for gas cylinders from 0.4 to 5L

UHP — ultra high purity

Technical specifications
BrandRotarex
CategoryUHP — ultra high purity
BodyStainless steel
O-ringFPM / EPDM / PTFE
Internal partsStainless steel
Valve seat/sealFPM / EPDM / PTFE
Helium leak rate1 x 10-4 Cc/sec
Temperature range-40 to +65 °c
Working pressure max.110 bar

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.

More images
Constant Flow Cylinder Valve - D405 — 1
Constant Flow Cylinder Valve - D405 — 2
From the same category

UHP — ultra high purity

The full category — 37 products

Quote

Tell us the protected volume and we will size the system together

The dimensions of the space, the equipment inside it and whether people are present — those three are enough. We come back with an agent recommendation, the system scope and the price.