Npt Female End Manifold Valve Female Thread End Manifold Valve 3-way Male&female End Bleed Valve Manifold Block&bleed Valve Female Thread Bleed Valve Female To Weld End Manifold Valve 2-way Bleed Manifold Valve 2-way Manifold Bleed Valve Stainless Steel Manifold Bleed Valve Male&female Thread End Manifold Valves