Description
The McDonnell & Miller 25A (126800) is a float-operated make-up water feeder for boiler receiver tanks. Its proportional feed action responds to changing tank water level, and the soft valve seat provides shut-off at the selected level.
- Maximum water supply pressure: 100 psi
- Maximum vessel pressure: 35 psi
- Maximum inlet water temperature: 120°F
- Seal between the float and valve chambers is not a positive seal
