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Z562572 Aldrich

Aldrich® corrosive gas regulator with electroless nickel-plated body and cross purge assembly

inlet CGA 330



Related Categories Aldrich, Aldrich Gas Equipment, Aldrich Regulators (Gas), Gas Equipment Product Guide, Gas Regulators,
material   316L stainless steel diaphragm (PTFE-lined)
  Monel® nozzle
description   Captured vent
  PTCFE seat and Viton® seals
measuring range   0-80 psig delivery pressure
  3000 psig inlet pressure
inlet CGA   330
outlet NPTM   1/4 in.


General description

The combination of Monel® regulator components and proper purging with the cross-purge assembly makes these units virtually impervious to attack from strong acid forming gases that include hydrogen chloride, chlorine, hydrogen fluoride, hydrogen bromide, and silicon tetrafluoride.

Cross-purge assembly eliminates the escape of toxic and flammable gases when changing cylinders and permits purging system with dry, inert gas to prevent corrosion due to gas hydrolysis.

• Single-stage
• Electroless nickel-plated body
• Stainless steel diaphragm
• 316L Stainless steel cross-purge with color-coded 1/4 turn valves with 1/4 in. NPTM outlets

Request Technical Information Bulletin No. AL-202 for cross-purge techniques.

Other Notes

See Technical Information Bulletin AL-151 Gas Regulators: Selection, Installation and Operation.

Legal Information

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

Monel is a registered trademark of Huntington Alloys Corp.

Viton is a registered trademark of E. I. du Pont de Nemours and Company

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