forged brass AUTOMATIC FILLING VALVE for closed heating system

Specifications

improved and changed in production, patented, can be compared with foreign brand

 

Function
Automatic filling valve is the device consisting of a pressure reducing valve with compensating seat, check valve(installed in outlet of the valve,optional).

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

1.Body:CuZn40Pb2 or material required
2.Cover:PA66
3.Seals:NBR

 

Check valve:----
Pressure gauge:2-4bar

Performance:

1.Medium:water
2.Max working pressure:16bar
3.Preset pressure:1.5bar
4.Max working temperature:65°C
5.Connection: inlet 1/2'' ISO228-1 with compression end
                          Outlet 1/2'' ISO228-1,female

 

following items are basical model, other pattern shall be made according to your requirment or sample.
Other information is available if inquired