Automatic top-up valve, 1/2"

Product detailed description

Automatic top-up valve, IVAR.ADV 850, size: 1/2", version: with pressure gauge

• PN 10, T = +40 °C
• control range 0.3 to 4 bar
• maximum water flow 1.8 m3/h
• pressure gauge range 0 to 4 bar
• material brass CW617N

Includes:

• pressure-reducing valve
• pressure gauge
• check valve
• union fitting 
• filter

Frequently asked questions

• How do I choose the right type and size of fitting/valve? Go by the nominal pressure (PN) and operating temperature (T) given in the technical parameters - they must match or exceed the actual operating conditions of your system, and the connection size must match the pipe diameter.
• How does this fitting/valve work? The exact operating principle (shut-off, pressure regulation, non-return function, etc.) depends on the specific type - see the detailed description of this product above.
• Must installation be carried out by a professional? Simple shut-off fittings can be installed even by a skilled DIY person; for control and safety fittings (safety valves, pressure-reducing valves) we always recommend a professional, since these are safety-critical components.