Adjustable in-line fluid regulators are described. One described example fluid regulator includes a body having a fluid inlet and a fluid outlet. The example regulator also includes a first fluid regulator having a valve to control the flow of fluid from the inlet to the outlet, a piston coupled to the valve via a stem, wherein the piston is to receive a pressure associated with the outlet. The first fluid valve also includes a spring plate movable along a longitudinal axis of the stem, a spring disposed between the piston and the spring plate, and an adjuster engaged with the body to move the spring plate to change a compression of the spring and a regulated outlet pressure of the fluid regulator.
申请公布号
WO2009038946(A1)
申请公布日期
2009.03.26
申请号
WO2008US74681
申请日期
2008.08.28
申请人
TESCOM CORPORATION;PATTERSON, DARYLL, D.;BURGETT, ERIC, JACOB