1/2″ Union Press Cartridge Pressure Reducing Valve w/ AutoFill
The 3350-H3 valve is used to automatically feed water to a hydronic system whenever pressure in the system drops below the pressure setting of the valve.
Product Features
- 1/2″ Union Press
- Automatic Pressure Reset from Fast Fill
- Easy External Dial-up Pressure Setting
- Set Pressure Indicator
- Simple serviceability with the unique one piece cartridge
- Internal check allows the cartridge to be replaced without draining the system
- Integral Strainer
- ASSE 1003