Aball valveis a form of quarter-turn valve which uses a hollow, perforated and pivoting ball to control flow through it. It is open when the ball\'s hole is in line with the flow and closed when it is pivoted 90-degrees by the valve handle.The handle lies flat in alignment with ...
Two Pieces/Three Pieces Cast Steel Body Ball Valve Full Bore & Reduced Bore Anti-static Device Blow-out Proof Stem Fire Safe Design Emergency Sealant Injector Vent Valve, Drain Valve Optional Lockable Handle Lever; Gear Box, Electric, Pneumatic & Hydraulic Standard Design: ASME ...