кованые латунь АВТОМАТИЧЕСКИЙ заправочный клапан

Function Automatic filling valve is the device consisting of a pressure reducing valve with compensating seat, check valve(installed in outlet ofthe valve,optional). And installed generally onto supplying pipe in sealed circulating heating or refrigerating system, it maintains thepressure of the system stable at a set value and prevent water-back flow happening, or automaticaly 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 readpressure via pressure gauge as optional) Technical specification Material1.Body:CuZn40Pb2 or material required 2.Cover:PA66 3.Seals:NBR Check valve:---- Pressure gauge:2-4barPerformance: 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,femalefollowing items are basical model, other pattern shall be made according to your requirment or sample. Other information is available if inquired