| 主权项 |
1. A pressure regulator comprising:
an enclosure forming a housing space comprising:
a manifold forming at least one left port, a first right port, and a second right port;a first valve and an exhaust valve, each valve mounted to the manifold, wherein the first valve is fluidly connected to the at least one left port, and wherein the exhaust valve is fluidly connected to the second right port;a control circuitry mounted to the enclosure, wherein the control circuitry is electronically connected to the first valve and the exhaust valve for controlling pressure in at least one of the at least one left port, the first right port, and the second right port;a pressure transducer electronically connected to the control circuitry, and wherein the pressure transducer operatively engages the second right port; a left end cap extending from an outer side of the enclosure into the housing space, wherein a left cap port is formed through the left end cap, and wherein the left cap port fluidly connects to the at least one left port; and a right end cap extending from the outer side of the enclosure into the housing space, wherein a first and second cap ports are formed through the right end cap, and wherein the first and second cap ports fluidly connect to the first and second right ports, respectively. |
