A globe valve that has a closure member with the shape of a conical plug (needle) which closes into a small seat.

A gas flow damper that prevents back flow in a duct.

A gas flow damper that prevents back flow in a duct.

A physical object that has a protruding part through which a stream of fluid is directed.

A physical object that has a protruding part through which a stream of fluid is directed.

A level transmitter that is producing a standardized electrical output signal based on the input signal from a nucleonic level detector.

A level transmitter that is producing a standardized electrical output signal based on the input signal from a nucleonic level detector.

Is an engineered system designed to remove, mask, or neutralize odorant compounds from exhaust air.

Is an engineered system designed to remove, mask, or neutralize odorant compounds from exhaust air.

Is a building intended to provide a working space for people and their resources.

Is a building intended to provide a working space for people and their resources.

A circuit-breaker in which the contacts open and close in oil.

A circuit-breaker in which the contacts open and close in oil.

A mist detector that is intended to detect oil mist.

A mist detector that is intended to detect oil mist.

A physical object that is a thin plate with a specified hole in the middle. It is usually placed in a pipe to measure the rate of fluid flow.

A physical object that is a thin plate with a specified hole in the middle. It is usually placed in a pipe to measure the rate of fluid flow.

An equipment class that contains classes that normally are the responsibility of a department for mechanical engineering that are not covered by the mechanical equipment class.

An equipment class that contains classes that normally are the responsibility of a department for mechanical engineering that are not covered by the mechanical equipment class.

An outfall is the discharge point of a waste stream into a body of water; alternatively it may be the outlet of a river, drain or a sewer where it discharges into the sea, a lake or the like.

Is a fixed assembly of rails or beams, girders, brackets and framework on which a movable or fixed hoisting mechanism travels.

Is a fixed assembly of rails or beams, girders, brackets and framework on which a movable or fixed hoisting mechanism travels.

An element designed to measure an oxidation reduction potential (ORP).