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 Brochures (7) (-) Specification Sheets (4) Product category Check (1) (-) Control Valve (2) Dome-loaded (6) Drain (1) (-) Filters (2) Pneumatic (3) Regulator (2) Relief (1) Shut-off Valve (11) Spring (4) Search resources Search , Download , Download , Download , Download