Tactical guidance, practical support From product specifications to installation manuals, CIRCOR’s support is as extensive as the solutions we offer. Brand Circle Seal Controls (1) CIRCOR Industria (1) (-) Hale Hamilton (4) Schroedahl (1) Category Specification Sheets (4) Product category Dome-loaded (6) Filters (2) Other (3) (-) Spring (4) Valves (1) Check (1) Control Valve (2) Drain (1) Pneumatic (3) Regulator (2) Relief (1) Shut-off Valve (12) Stop Valve (1) Search resources Search , Download , Download , Download , Download