Maid O' Mist 71 Vent ValveMaid O' Mist 71 Vent Valve is an automatic vent valve designed for efficient air removal in hot water systems. Featuring a float operated, self closing action, this brass vent ensures reliable venting for concealed radiators, pipes, and tanks. Constructed with a durable brass body and bright brass finish, the Maid O' Mist 71 handles hot water media with corrosion resistance. It features a 1 4 inch inlet with a male threaded connection and a compact

It carries UL approval for safety and reliability

and plug assembly with seat—providing a complete rebuild solution

Model 20196112 compatibility ensures easy maintenance and part matching

helping you tailor performance to your system and optimize energy use

delivering steady performance across demanding applications

it ensures proper thread fit and minimizes downtime during service

Compact profile for tight installations and maintenance access

it fits within standard control panels and reduces wiring complexity while maintaining precise signal transfer

Configuration: Remote bulb temperature controller

Tight shutoff and precise flow control

Durable construction designed for long-lasting reliability

and reliable re-actuation after alarms or shutdowns