15 F44-6666TZSETSET Worcester 40mm Series ‘F44’, 3-Piece Reduced Bore Ball Valve, Anti Static and Firesafe Design. 316 Stainless Steel Body, Ball and Stem. Virgin P.T.F.E Seats and Flexible Graphite Seals, End Connections Screwed BSP Taper.
15 F44-6666TzSETSET TZ = P.T.F.E. Seats and Flexible Graphite Seals
The Flowserve F44 series is available from stock, in four sizes: 15mm to 40mm, so making it the perfect choice for all applications.