Tactical guidance, practical support From product specifications to installation manuals, CIRCOR’s support is as extensive as the solutions we offer. Brand Allweiler (2) (-) CFT (3) Circle Seal Controls (1) CIRCOR Aerospace (2) CIRCOR Industria (2) CIRCOR Motors (1) Hale Hamilton (2) Leslie Controls (5) RTK (5) Schroedahl (3) Zenith (1) Category Brochures (3) (-) Manuals (1) (-) Sizing Tool (3) Product category Valves (3) Search resources Search , Download , Download , Download