Product search Brand Hale Hamilton (1) Product Category Accessories (31) Assembly (1) Hose (30) Actuators (33) Electric (17) Pneumatic (15) Filters (2) Launchers (2) Rail (1) Tube (1) Motors (5) Brush DC Motor (1) Brushless DC Motor (2) DC Brakemotor (1) Fractional DC Gear Motor (1) Pumps (49) Centrifugal (33) Progressing Cavity (5) Propeller (1) Three Screw (10) Regulators (19) Pressure (15) Spring (4) Sensors (2) Transducer (1) Skids & Packages (1) Charging (1) Switches (14) Acceleration (4) Impact (8) Tilt (1) Systems (13) Injector (1) Landing Gear Blowdown (2) Launch Manifold (1) Power Module (3) Pressure (6) Valves (52) (-) Check (1) Control Valve (37) Relief (1) Shut-off Valve (11) Stop Valve (1) Product Markets (-) Defense (1) Industrial (1) Industrial Gases (1) Oil & Gas (1) Product Type Search Search Hale Hamilton NRS1 & NRS2 - High-Pressure non-return valves