Product search Brand Hale Hamilton (1) Zenith (1) Product Category Actuators (32) Electric (17) Pneumatic (15) Filters (2) Pumps (18) (-) Gear (1) Hose (Peristaltic) (1) Macerator (1) Progressing Cavity (15) Regulators (9) Pressure (4) Spring (4) Skids & Packages (1) Charging (1) Valves (138) Check (1) Control Valve (96) Desuperheater (16) (-) Drain (1) Pump protection (4) Pump protection descaling (1) Regulator (1) Relief (1) Shut-off Valve (17) Stop Valve (1) Product Markets Industrial (14) Chemical (1) (-) Industrial Gases (1) Oil & Gas (6) (-) Paints & Colors (1) Power Generation (6) Product Type Search Search Zenith Flushable Paint Pump Series Hale Hamilton Series DV4 (Internal Switch)