A process includes placing a nut around a valve cartridge, the valve cartridge comprising a valve stem. The process also includes aligning the valve stem with an engagement crown of a handle. The process also includes pressing the handle towards the nut after placing the nut around the valve cartridge and aligning the valve stem with the engagement crown, such that the valve stem is rotatably coupled to the handle through the engagement crown.

Disclosed is a universal hose bib handle adapter which includes a bottom portion, plurality of anchor screws, and a threaded portion. The bottom portion detachably attached to at least one of a stem, or broach of a hose bib. The plurality of anchor screws having pre-defined dimensions with surface points adaptable to provide a harmonize placing in between the bottom portion and the broach. In an embodiment, the anchor screws are removably configured with the bottom portion through a plurality of corresponding anchor holes. The threaded portion adaptable to receive a decorative handle, wherein the threaded portion is milled with the bottom portion to increase a strength of the threaded portion.

A one-touch valve including a valve main body (1) having a valve body incorporated therein, a stem (3) mounted on the valve main body, a rotating handle (6) fixedly attached to an upper part of the stem, a holder (21) accommodated in the rotating handle, and a lock mechanism (10) arranged in the holder and the rotating handle. The lock mechanism is formed of a spring inserted into the holder, a spherical body provided on a lower spring-back side of the spring, a lock member having a midway on a rear end side axially attached to the holder, having a rear end part pressed by spring-back via the spherical body, and having a tip part side abutting on a lower edge part of the rotating handle in a spring-back state, and an engagement groove where the tip end part side of the lock member is locked by the rotating handle.

Systems for valve actuation in internal combustion engines provide configurations for hydraulic lash adjusters and valve actuation valvetrain components that are particularly suitable for prevention of HLA jacking in dedicated cam environments including Type II valvetrain architectures. In one implementation, a lash adjuster loading component, which may comprise a stroke-limited spring biased piston associated with the main event valvetrain keeps the lash adjuster under a constant compressive force to prevent jacking.

A gas valve includes a body, a knob and a pin. The pin is connected to the knob and contacts the body. When the knob is rotated to drive the valve between a turn-off position and a turn-off position. The knob and the valve are threadedly co-rotated to change the distance of the knob relative to the body. When the knob and the valve are rotated to the turn-off position, the pin protrudes beyond the through hole. When the knob and the valve are rotated to the turn-on position, the pin does not protrude beyond the through hole. The users are acknowledged the gas valve is turned off or turned on by the position of the pin.

An apparatus for monitoring the usage of at least one maintainable part or component of a transfer valve or coupling comprises: data storage means for storing data representative of at least one attribute of the maintainable part or component of the valve or coupling; monitoring means for monitoring usage of the valve or coupling; and processing means for comparing the monitored usage of the valve or coupling against the at least one attribute of the maintainable part or component of the valve.

A faucet is provided that electronically controls the flow volume and temperature of water being dispensed. The faucet illustratively includes a faucet body and a faucet handle. The faucet illustratively includes an inertial motion unit sensor mounted in the faucet handle to sense spatial orientation of the faucet handle. The faucet illustratively includes an electronic flow control system to adjust flow volume and temperature of water being dispensed. The faucet illustratively includes a controller configured to receive signals from the inertial motion unit sensor and control the electronic flow control system to adjust flow volume and temperature of water being dispensed based upon the position of the faucet handle.

A valve box for accessing a utility valve, the valve box having a box housing with an inner surface and an outer surface. The outer surface may have a plurality of fins, and the inner surface may have a plurality of keyways configured to receive a plurality of keys. The inner surface may additionally have threading. The box housing may have an access opening in some embodiments, and the valve box may include a threaded valve box cover configured to be arranged over the access opening. In some embodiments, the box housing may have a plurality of modular rings. A valve box tool may have a driving portion, a valve box engaging portion, and a stem portion. The valve box engaging portion may have a plurality of keys configured to engage the plurality of keyways. The stem portion may be configured to extend between the driving portion and a valve.

A system for remotely monitoring a process or equipment comprises: processing means for receiving one or more sensed outputs representative of one or more environmental conditions and/or process parameters and/or equipment conditions; interface means configurable by a user for selecting a subset of the one or more sensed outputs and for defining at least one output data string dependent on the one or more sensed outputs; and communication means for transmitting the at least one output data string.

An anti-free-flow valve includes a tube and a membrane. The tube extends from a first end of the tube to a second end of the tube. The tube defines a hollow cavity. The membrane is attached to an interior surface of the tube and extends across the hollow cavity to obstruct fluid flow through the hollow cavity. The membrane is spaced apart from the first and second ends of the tube. The membrane defines a slit therethrough that is configured to transition from a closed state that restricts fluid flow to an open state that permits fluid flow through the slit responsive to compression or expansion of the tube proximate to the membrane.