This Aliaxis Durapipe FK Butterfly Valve with ABS Disc offers high performance and excellent flow characteristics, with minimal pressure drop over a wide range of fluid applications.
The body is manufactured from Glass Reinforced Polypropylene and the disc in ABS and offered in sizes from 11/2” to 8" with options for either EPDM or FKM liners.
The oval holes in the valve body (DN50 to DN200) allow connection to the following flange drilling standards:
BS-EN 1092 PN10 (Formally BS4504 PN10)
ASA B16.5 class 150
BS10, Table D/E
Lever operated versions are fitted with a handle locking device (with 10 ratchet positions at 10° intervals for regulating flow). Options to install either a gearbox or actuator to the valve upper flange with standard ISO drillings. The valve is fully maintainable and replacement parts are available.