NEEDLE VALVES IN-LINE VALVES NEEDLE VALVES FCV-1-M Unidirectional fixed throttle check needle valve CATALOGUE FCV-1-EX Unidirectional hexagonal needle valve CATALOGUE FCV-2-EX Bidirectional hexagonal needle valve CATALOGUE FCV-1-90° Unidirectional flow regulator CATALOGUE FCV-2-90° Bidirectional needle valve CATALOGUE FCV-2-512-S01 Adjustable needle bidirectional valve CATALOGUE FCV-2-VT Screw adjustable bidirectional throttle CATALOGUE
