A safety release bleeder valve serving as a plug includes a barrel having an exterior surface and an interior throughbore surface for matingly receiving a plug having a top end with exterior threads and an interior socket for receiving a driver tool for moving the plug between an open venting state and a closed non-venting state.

A flow control valve providing a constant outflow in a variable inflow fluid pressure environment from as low as 0 bar and at least up to 6 bar. The flow valve comprises a flow control surface that features at least one flow control opening for controlling the outflow through the valve. The flow control opening configured to have a triangular-like polygonal configuration.

A flow control valve providing a constant outflow in a variable inflow fluid pressure environment from as low as 0 bar and at least up to 6 bar. The flow valve comprises a flow control surface that features at least one flow control opening for controlling the outflow through the valve. The flow control opening configured to have a triangular-like polygonal configuration.

A fuel nozzle metering valve that includes a spool having an inlet port and an outlet flow port, and a retainer assembled to one end of the spool. A valve liner houses a portion of the spool. The spool is configured to move back and forth within the valve liner. The metering valve is biased in a closed position in which the outlet flow port is disposed entirely within the valve liner. The valve is opened when the spool slides within the valve liner such that some portion of the outlet flow port extends beyond an end of the valve liner. The retainer has a stepped portion configured to abut an end of the retainer at a fuel flow pressure below the expected maximum fuel flow pressure to be used in the fuel nozzle metering valve.

A fuel nozzle metering valve that includes a spool having an inlet port and an outlet flow port, and a retainer assembled to one end of the spool. A valve liner houses a portion of the spool. The spool is configured to move back and forth within the valve liner. The metering valve is biased in a closed position in which the outlet flow port is disposed entirely within the valve liner. The valve is opened when the spool slides within the valve liner such that some portion of the outlet flow port extends beyond an end of the valve liner. The retainer has a stepped portion configured to abut an end of the retainer at a fuel flow pressure below the expected maximum fuel flow pressure to be used in the fuel nozzle metering valve.

A storage container having a base storage compartment configured to receive a divider by which the storage compartment is divided into two or more sub-compartments, wherein divider includes a tool configured to provide a secondary utility or function unrelated to dividing the storage compartment.

The present disclosure provides gas valve assemblies that include a replaceable excess flow valve within a movable flow control body that is removably secured within a valve seat housing. The gas valve assemblies permit the replacement of an excess flow valve without interrupting the supply of gas to a structure and without replacing gas piping.

The present disclosure provides gas valve assemblies that include a replaceable excess flow valve within a movable flow control body that is removably secured within a valve seat housing. The gas valve assemblies permit the replacement of an excess flow valve without interrupting the supply of gas to a structure and without replacing gas piping.

A combination valve including an electromagnetic shut-off valve and an integrated pipe-break protection includes an inflow and an outflow, between which a first flow path is defined, a sealing surface arranged in the first flow path, a movable sealing body including a main seat and a pilot seat, between which a pilot bore is defined as a second flow path, a closing spring, an armature with a sealing surface and a magnetic coil. The sealing body closes the first flow path in the closed position by abutting the main seat against the sealing surface and closes the second flow path by abutting the sealing surface against the pilot seat. The closing spring presses the sealing surface of the armature against the pilot seat of the sealing body and the main seat of the sealing body against the sealing surface. An opening spring presses the sealing body into the open position.

A combination valve including an electromagnetic shut-off valve and an integrated pipe-break protection includes an inflow and an outflow, between which a first flow path is defined, a sealing surface arranged in the first flow path, a movable sealing body including a main seat and a pilot seat, between which a pilot bore is defined as a second flow path, a closing spring, an armature with a sealing surface and a magnetic coil. The sealing body closes the first flow path in the closed position by abutting the main seat against the sealing surface and closes the second flow path by abutting the sealing surface against the pilot seat. The closing spring presses the sealing surface of the armature against the pilot seat of the sealing body and the main seat of the sealing body against the sealing surface. An opening spring presses the sealing body into the open position.