The Cla-Val Model 100-02 is a hydraulically operated, diaphragm actuated, globe or angle pattern valve. It consists of four major components: body, intermediate chamber, diaphragm assembly and cover. The diaphragm assembly is the only moving part.

The Model 100-02 is recommended where independent operating pressure is desired. Available in various materials and in a full range of sizes, with either threaded or flanged ends, its applications are many and varied.