High Purity Series True Union Diaphragm Valve

High Purity Series True Union Diaphragm Valve Product List

1. True Union Diaphragm Valve Type 14 (15mm-50mm) [1/2inch-2inch]

• Easy Maintenance

The valve body can be removed from the pipe line by loosening the union nuts at both its ends.

• Bottom Stand for Easy Support

Having a new bottom stand with an insert hole, DIAPHRAGM VALVE TYPE 14 helps support the piping. The valve is also provided with a flange stand to increase installation safety.

ASAHI AV HIGH PURITY SERIES

Recently along with the increasingly high integration of semiconductor, stricter cleanliness is required of water surfaces from the viewpoint of product yield. Consequently, the role of cleaning processes is becoming more an more important.

Since the final washing of wafers of waters uses ultrapure water the cleanlinness of wafers depends heavily on the quality of the ultrapure water. Therefore, it is essential to improve the process lines used for the production of ultrapure water. We have an assortment of plastic piping materials that elute fewer metal ions and TOC and have finer inner surfaces. They fully accommodate the requirements of semiconductor manufacture, such as for 1MD-RAM, 4MD-RAM, and 16MD-RAM.

• Minimize Leachable

• Mirror-smooth inner surfaces.

• Dead space minimized to prevent residence of liquid.

• Purified articles controlled under strict rules: degreasing and washing, forced drying with nitrogen,
assembly, and packaging are carried out in a clean room.

• Easy, dependable installation and removal. Easy to maintain and clean.

• Unrivaled mechanical strength and reability.

FOR MORE INFORMATION ABOUT THE PRODUCT

PLEASE CLICK LINK BELOW

CATALOG.PDF