| 摘要 |
A pressure regulator is disclosed. The pressure regulator includes a housing having a supply port and an outlet port interconnected by an opening defined in a sealing seat. The pressure regulator also includes a supply valve assembly having a core and an elastic shell disposed thereon, wherein the elastic shell is configured to seal the opening and a diaphragm assembly biased by a range spring and configured to push on the supply valve, the diaphragm assembly having a working surface area.
|
