Tactical guidance, practical support From product specifications to installation manuals, CIRCOR’s support is as extensive as the solutions we offer. Brand Allweiler (11) (-) Hale Hamilton (4) Houttuin (2) IMO (11) IMO AB (2) Schroedahl (14) Tushaco (2) Warren (2) Zenith (2) Category Specification Sheets (4) Product category Check (1) Control Valve (2) Dome-loaded (6) Drain (1) Filters (2) Other (7) Pneumatic (3) Regulator (2) Relief (1) Shut-off Valve (12) (-) Spring (4) Stop Valve (1) Search resources Search , Download , Download , Download , Download