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 Control (14) Filters (2) Gauges (1) Other (5) Regulators (10) Back (2) Dome-loaded (6) Pressure (2) (-) Spring (4) Systems (1) Valves (40) Check (1) Control Valve (2) Drain (1) Pneumatic (3) Pump protection (14) Regulator (2) Relief (1) Shut-off Valve (12) Stop Valve (1) Search resources Search , Download , Download , Download , Download