Home » Suppliers: Hammond Valve FYI Suppliers: Hammond Valve April 4, 2000 Reprints No Comments Hammond Valve (Prairie du Sac, WI) announced that it has met the quality-system requirements of ISO 9001, as certified by Lloyd’s Registrar Quality Assurance. Did you enjoy this article? Click here to subscribe to The NEWS Magazine Related Articles Hammond Valve: Ball Valves Demystifying HVAC Drive Anomalies Suppliers for the Week: 12/14/2009 Supplier for the Week: Molded Dimensions, Inc. Related Products Understanding TXV Refrigeration Systems: Superheat and Subcooling DVD Semi-Hermetic Compressors: Testing, Servicing & Isolating DVD Refrigeration Fundamentals for HVAC/R Technicians DVD Lessons Learned Servicing Boilers Related Events Introduction to Hydraulics, Course Code: EO0715CA14 Related Directories Acme Refrigeration of Hammond Parker Hannifin Jomar Group Milwaukee Valve Co. You must login or register in order to post a comment. Report Abusive Comment Thank you for helping us to improve our forums. Is this comment offensive? Please tell us why.