Tactical guidance, practical support From product specifications to installation manuals, CIRCOR’s support is as extensive as the solutions we offer. Brand Allweiler (80) (-) CFT (1) Circle Seal Controls (65) CIRCOR Motors (3) Hale Hamilton (2) (-) Leslie Controls (2) RTK (6) Zenith (1) Category Brochures (12) Case Studies (4) (-) Catalog (1) (-) Manuals (1) Sizing Tool (5) Terms & Conditions (T&C) (1) Product category Valves (1) Search resources Search , Download , Download