Tactical guidance, practical support From product specifications to installation manuals, CIRCOR’s support is as extensive as the solutions we offer. Brand CFT (1) (-) Leslie Controls (2) RTK (2) Category Brochures (1) (-) Manuals (1) Sizing Tool (3) (-) Terms & Conditions (T&C) (1) Product category (-) Regulators (1) (-) Valves (2) Search resources Search , Download , Download