Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
March 2, 2010
Patent Application Number
11423050
Date Filed
June 8, 2006
Patent Primary Examiner
Patent abstract
A universal valve for refrigeration systems including an investment-cast, stainless-steel valve body, a piston and one of a plurality of an anodized aluminum adapter plates. Each adapter plate configured to be removed and replaced with another to operate the valve to perform a different function. The investment-cast, stainless steel valve body includes an inlet and an outlet which each include a flangeless distal end configured, as cast, with an unmachined, weldable rim for integration without mechanical connections in a leak-free configuration.
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