Product Description

Automatic filling valve is the device consisting of a pressure reducing valve with compensating seat, check valve(installed in outlet of the valve, optional). And installed generally onto supplying pipe in sealed circulating heating or refrigerating system, it maintains the pressure of the system stable at a set value and prevent water-back flow happening, or automatically fills up water into supplying device or end user device when pressure differential happens between upstream and downstream. This valve is characteristic of being pre-adjustable, it can be adjusted at the pressure value before installed in system(better read pressure via pressure gauge as optional) Technical specification : Material Body:CuZn*0Pb2 or material required Cover:PA*6 GF*0 Seals:NBR Check valve:***- Pressure gauge:**4bar Performance: Medium:water Max working pressure:*6bar Preset pressure:1.5bar Max working temperature:*5 Connection: inlet 1/2'' ISO****1 with compression end Outlet 1/2'' ISO****1, female.