gas pressure regulator การใช้

Starting in 1863 he built a factory on Andreasstrasse in Berlin : this was followed by facilities in Dresden, Breslau, Frankfurt, gas pressure regulators, and gas analyzers.
A gas pressure regulator has one or more valves in series which reduce pressure from the source, and use the downstream pressure as feedback to control the rate of flow and thereby the delivered pressure, lowering the pressure at each stage.
The refurbishment replaced the original 1967 burner with one that did not require a separate oxygen supply, laid new gas lines, relocated gas pressure regulators, installed automated controls to provide a more energy-efficient flame, and laid new electrical cables and replaced aging electrical conduits.