Rotarex · UHP — ultra high purity

High pressure UHP cylinder valve for highly oxidizing gases – D306

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High pressure UHP cylinder valve for highly oxidizing gases – D306 — manufacturer product image

D306 cylinder valve for Ultra High Purity highly oxidizing and reactive gases is designed for keeping the highest level of gas purity , thanks to its tied diaphragm technology. The Rotarex Puretec D306 UHP cylinder valve is also available with the new Open/close indicator.

Key features
  • Tied diaphragm design with minimal gas wetted volume
  • Metal to metal sealing
  • Patented operation mechanism
  • Threaded weep hole for pipe away connection

UHP — ultra high purity

Technical specifications
BrandRotarex
CategoryUHP — ultra high purity
Markingπ(according to TPED), 3 stars, valve number, manufacturing date
Gas TypeUHP highly oxidizing/reactive gases
Flow rateCV=0.28
Leak rate1.10 -8 M bar l/s
ConnectionsAccording (inter-)national standards, customer specifications
Body materialsStainless steel 1.4435 (AISI 316L), Hastelloy® C22
Working pressure150 bar
Seat orifice size3.5 Mm
Temperature range-40 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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