Patent ID: 9371843
Filing Date: 2016-06-21
CPC Classification: F15B,F16K,Y10T

Claim Text:
1. A failsafe pilot selector valve, comprising: at least one inlet port comprising a first inlet port and a second inlet port; a first outlet port; a second outlet port, wherein the failsafe pilot selector valve has a first end position with the at least one inlet port in fluid communication with the first outlet port, a second end position with the at least one inlet port in fluid communication with the first outlet port, and an intermediate position between the first end position and the second end position with the at least one inlet port in fluid communication with the second outlet port; and a biasing element providing a biasing force to move the failsafe pilot selector valve to the first end position, wherein, when the failsafe pilot selector valve is in the first end position, the first inlet port is in fluid communication with the first outlet port, wherein, when the failsafe pilot selector valve is in the second end position, the first inlet port is in fluid communication with the first outlet port, and wherein, when the failsafe pilot selector valve is in the intermediate position, the second inlet port is in fluid communication with the second outlet port.