Tactical guidance, practical support From product specifications to installation manuals, CIRCOR’s support is as extensive as the solutions we offer. Brand (-) Hale Hamilton (4) Category Specification Sheets (4) Product category Dome-loaded (6) Filters (2) Other (7) Spring (4) Valves (2) (-) Check (1) Control Valve (3) Drain (1) Pneumatic (3) (-) Regulator (2) (-) Relief (1) Shut-off Valve (12) Stop Valve (1) Search resources Search , Download , Download , Download , Download