Tactical guidance, practical support From product specifications to installation manuals, CIRCOR’s support is as extensive as the solutions we offer. Brand Hale Hamilton (3) Category Brochures (14) Fly Sheets (9) Installation & Operation Manual (108) Literature (1) (-) Specification Sheets (3) Videos (2) 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