Industrial M00541816 Bellows Manual Valve, model M00541816 (also listed as M005-418-16), with a 1/2 in NPT threaded port. This manually operated bellows-style valve is sized for standard 1/2" NPT fittings, enabling straightforward integration with common piping and instrumentation lines. Identified by the M00541816 model number and its alternate designation M005-418-16, this component is an industrial valve intended for use where a bellows seal design and manual actuation are desired in half-inch NPT circuits.
