FW-T Series Piston Type Regulating Valve Overview and application It is multi-function valves often used in water works, power plants, water diversion projects and other, regulating the pressure, flow control and flow state of the pipe network system medium, linear regulation of high precision, no cavitation, no vibration and noise, it is the ideal products for water industry pressure and flow regulation and energy dissipation. Technical parameters Nominal diameter: DN200~DN2000 Pressure grade: PN2.5~PN63 Adjustment range: PN63~PN0.1 linear adjustment Structure: Ring jet type, fan coil type, Slotted squirrel cage, mesh cage Materials Valve body: GGG40, WCB Squirrel cage piston: 304 Sealing ring: NBR, EPDM Guide bar: aluminum bronze FLYGER sales@flyger.co.uk Tricor Suite, 4th Floor, 50 Mark Lane, London EC3R 7QR, United Kingdom