Tactical guidance, practical support From product specifications to installation manuals, CIRCOR’s support is as extensive as the solutions we offer. Brand Hale Hamilton (1) RTK (2) Category Brochures (13) (-) Catalog (2) Fly Sheets (2) (-) Manuals (1) Technical (1) Terms & Conditions (T&C) (2) Product category (-) Actuators (2) Back (1) Gear (1) (-) Other (1) Pressure (1) Valves (6) Search resources Search , Download , Download , Download