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2022
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Invention
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Control valve. A control valve that includes a split valve body. The split valve body includes a ... |
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2021
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Invention
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High pressure direct pilot actuated valve. A pilot actuated valve assembly (10) includes a valve ... |
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Invention
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High pressure direct pilot actuated valve. A pilot actuated valve assembly includes a valve body ... |
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Invention
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Two-stage pressure regulator. A regulator for hydrogen or other media can include a regulator bod... |
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Invention
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Process control systems and associated monoflanges. Process control systems and associated monofl... |
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Invention
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Process control systems and associated monoflanges. In accordance with an example, a process cont... |
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2020
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Invention
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Manifold for connecting two or more fluid control devices.
A manifold for connecting two or more... |
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Invention
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Temperature-controlled pressure regulator assemblies. A temperature-controlled pressure regulator... |
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2019
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Invention
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Control valve seat and seat support. A high pressure fluid control device includes a valve body d... |
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Invention
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Control valve seat and seat support. A high pressure fluid control device includes a valve body (... |
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Invention
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Control valves. An example control valve includes a split valve body (101). The split valve body ... |
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Invention
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Control valves. An example control valve includes a split valve body. The split valve body includ... |
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2017
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Invention
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Compound loading element for use with electronic adjustment. A system for providing a force on a ... |
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2016
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Invention
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Regulator seal assembly.
A fluid regulator includes a regulator body, a retainer, and a cartridg... |
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Invention
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Regulator seal assembly. A fluid regulator (100) includes a regulator body (102), a retainer (152... |
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Invention
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Back pressure control regulator with in-line overpressure relief. A back pressure regulator with ... |
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Invention
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Back pressure control regulator with in-line overpressure relief.
A back pressure regulator with... |
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Invention
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End connector with offset cross-hole. An end connector for connecting a fluid pipeline to a fluid... |
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Invention
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Piston sensor with baffle plate. A valve assembly includes a sensing cavity and a piston cavity d... |
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Invention
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Explosion resistant electro-pneumatic controller. An electro-pneumatic controller includes a base... |
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Invention
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Flush-mount npt plug. An electro-pneumatic controller includes a base portion having at least one... |
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Invention
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Flush-mount npt plug. An electro-pneumatic controller (10) includes a base portion (92) having at... |
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Invention
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Non-inert gas certified electronic controller. An electro-pneumatic controller adapted to use a n... |
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Invention
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Tool for inserting components of a flame arrestor assembly into a process control device. A tool ... |
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Invention
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Locking mechanism and method for an electro-pneumatic controller. An electro-pneumatic controller... |
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Invention
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Flame arrestor assembly. A flame arrestor assembly configured to extinguish a flame propagating b... |
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Invention
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Flame arrestor assembly.
A flame arrestor assembly configured to extinguish a flame propagating ... |
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Invention
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Control assembly for a valve.
A control assembly for a valve includes a stem displaceable relati... |
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Invention
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Controller apparatus for temperature-controlled pressure regulators and related methods. Temperat... |
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Invention
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Methods, apparatuses and systems for controlling a valve based on a combination of a characterist... |
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Invention
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Methods and apparatus to couple manifold blocks to form a manifold. Methods and apparatus to coup... |
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Invention
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Center flow pressure relief valve. A pressure relief valve includes a one-piece combined plug (30... |
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Invention
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Fluid regulators and associated actuators. A system for providing a force on a main valve member ... |
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2015
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P/S
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Metal valves not being parts of machines; metal manifolds for use with hydraulic and pneumatic sy... |
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Invention
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3-way inline air operated valve. A control valve includes a body (100), a first end cap (200), a ... |
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Invention
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Regulators having an isolated loading chamber and blowout prevention apparatus. Fluid regulators ... |
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Invention
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Fluid regulating unit. A fluid regulating unit includes a body, a pressure regulator, and a contr... |
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Invention
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Controller apparatus for temperature-controlled pressure regulators and related methods.
Tempera... |
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Invention
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Center flow pressure relief valve. A pressure relief valve includes a one-piece combined plug tha... |
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Invention
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Chemical injection assembly with bleed port and bleed plug.
A chemical injection assembly having... |
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Invention
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Electronic controller with integral vent valve. An electronic regulator includes an inlet valve c... |
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2014
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Invention
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3-way inline air operated valve. A control valve includes a body, a first end cap, a second end c... |
