The 5350 series AutoFill
automatic filling valve is a pressure reducing
valve which when installed on the water inlet piping in closed hydronic
systems will maintain system pressure at a set value, automatically
filling up with water as required. Fast fills the system to set pressure
then automatically shuts off the water feed. This product is factory
pre-set to 15 psi system pressure. To adjust the set pressure, simply
turn the adjustment knob while observing the integral downstream
pressure gauge. This product has the characteristic of being
pre-adjustable, which means that it can be adjusted at the
right pressure value before the system charging phase. After
installation, the system pressure will automatically adjust itself to the set
value and the water feed will stop when the set pressure is reached.
The internal cartridge containing all the controlling components is
pre-assembled as a self-contained unit, to facilitate inspection and
maintenance procedures.
Technical specifications
- Brass body.
- Complete with integral downstream
pressure gauge and pressure setting
adjustment knob.
- Max. working pressure: 365 psi.
- Max. working temperature: 140°F.
- Pressure gauge scale: 0 - 100 psi /0-7 bar.
- Pressure setting range: 6 - 90 psi.
- Preset outlet pressure: 15 psi.