BSP FITTING HYDRAULIC BALL VALVE. Hydraulic lever ball valve, Through valve shut off, BSP female parallel ports, complete with cranked lever, 2 Way ball valve, New and unused. AVAILABLE SIZE :- 1/8″BSP, 1/4″BSP, 3/8″BSP, 1/2″ BSP, 3/4″BSP, 1″ BSP, 1 1/4″ BSP, 1 1/2″ BSP.