687 Technology Way n napa, ca 94558 • (707) 259-0102 • Fax (707) 259-0117 www.aptech-online.com

Cleaned, assembled and packaged for high purity semiconductor applications 100 psig outlet achieved with 80 psig control pressure or less Actuation ‘fail safe’ normally closed (NC) …

www.aptech-online.com The HF, high flow, option has been available for years with the 1000 and 1200 series. The same basic option is now available with the AP, AZ and AK 1500 series and …

DESCRIPTION OF CHANGE & JUSTIFICATION Update operating instructions to include new valve models: AK/AP/AZ3084, AP4457, AP4459.

Aptech's VPN portal provides secure remote access to the company's gas handling components and high purity applications.

These documents are available soft copy online and in hard copy upon request. To access directly online, the path is http://www.aptech-online.com/techbriefs.asp or you can simply click …

Inconel® Special Metals Corporation Kalrez®, Vespel® & Viton® DuPontTM Neoprene1 was originally trademarked as Duprene® DuPontTM. The company changed the name to …

Dance About A new series of valves provide dual mode, two step actuation – metered flow and full open. The new AP 3571 and 4571 series combine an adjustable metered flow from 10 to …

Tech Brief Update. . . 2 Corporate Office: 687 Technology Way Napa, California 94558 Ph: 1-707-259-0102 Fax: 1-707-259-0117 www.aptech-online.com

Corporate Office: 687 Technology Way Napa, California 94558 Ph: 1-707-259-0102 Fax: 1-707-259-0117 www.aptech-online.com