| Product name | DIN Series Valve | |||||||
| Usage | LOW PRESSURE & HIGH FLOW UHP CYLINDER VALVE | |||||||
| Description | D337 low pressure manual cylinder valve for Ultra High Purity, corrosive, reactive and toxic gases is designed for keeping the highest level of purity of the gas, thanks to the tied diaphragm technology. The D337 valve is also available with the Rotarex puretec Open/close indicator for an improved safety. | |||||||
| Key advantages | Tied diaphragm design with minimal gas wetted volume Combined soft and metal seat design with low permeation rate Positive operation due to mechanical link of the upper and lower spindle The electrolysis forms a corrosion-resistant chromium oxide layer, and all surface are passivated to remove free iron. Cr/Fe more than or equal to 1.5. CrOX/FeOX more than or equal to 2. Threaded weep hole for leak test and pipe away connection Assembling, leak test and packaging are all performed in a class 10 clean room. Packaged individually in Nitrogen-sealed polyethylene bags to eliminate dust. |
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