SUSSMAN 99178B Gate Valve 1/2″ – SUB to 99184-0.5 – 9967

The Sussman 99178B is a 1/2-inch gate valve, a flow-control component used in refurbished medical gas delivery systems and respiratory equipment. This valve controls the passage of compressed gas through tubing or manifold assemblies, and is compatible with Sussman gas-system configurations where the 99178B substitutes for the 99184-0.5 model. Gate valves of this type are commonly found in hospital bulk-gas systems, anesthesia carts, and laboratory gas panels. The valve is typically mounted inline between gas source and regulated outlet, operated by a hand lever or knob.