2-PC FLANGED BALL VALVE (TYPE B)
Model: BF-AF (FULL BORE ANSI-CLASS 150/300 JIS10K/20K PN16/25/40 )
Class: 150LBS --2500LBS,
Size: 1/2" -- 4"
Matrials: CF8, CF8M, CF3, CF3M, 304, 316, 304L, 316L, 321
Threads: BSP, BSPT, NPT,
Inspection and test: API6D, BS6755.

Ball Valve Has Two Types: Float Ball And Trunnion Ball Valve. Float Ball Valve  Has Usually Class 150lb~600lb. Trunnion Ball Valve Has Two Designs: Forged Steel And Cast Steel. We Can Produce Two Ways And Three Ways. The Pressure Rating is From 150lb to 2500lb. The End of Cast Steel Ball Valve: Butt Welded And Flange.