FW-C Series Hydraulic Control Valve Overview and application Hydraulic control valve with the pressure of the pipeline medium as the power to open and close, adjust the valve, suitable for raw water, sewage, clean water and other occasions. Technical parameters Nominal diameter: DN50~DN600 (2"~24") Pressure rating: PN6~PN16 (class 150) Working temperature: -40℃~220℃ Connection: flange type Materials Valve body: Ductile iron, carbon steel, stainless steel Valve seat: Ductile iron, carbon steel, Copper alloy Bonnet: Ductile iron, carbon steel, FLYGER sales@flyger.co.uk Tricor Suite, 4th Floor, 50 Mark Lane, London EC3R 7QR, United Kingdom