McDonnell & Miller 14B Mechanical Water Feeder/Low Water Cut-Off Blow Down Valve

The McDonnell & Miller 14B Mechanical Water Feeder/Low Water Cut-Off Blow Down Valve provides precise boiler water management through a robust, lever-actuated design. This mechanical water feeder with low water cut-off blow-down function protects boilers from low-water conditions while maintaining safe, efficient operation.

With a 3/4 inch nominal size and threaded end connection, it fits standard boiler piping. The PTFE seat ensures reliable sealing, while the 30 PSI pressure rating covers typical feed and cut-off applications. Easy to install, this valve ships with a gasket and mounting screws for secure mounting and dependable boiler control.

• Nominal size: 3/4 inch with threaded end connection
• Actuation: Lever-operated mechanical water feeder and LWCO
• Seat material: PTFE for leak-free performance
• Pressure rating: 30 PSI
• Inclusions: Gasket and mounting screws
• Port type: Full port for unobstructed flow
• Application: Boiler control and automatic water feed