A positive displacement pump which contains a displacing element intended to be moved in a reciprocating movement to exert pressure on a fluid, typically moving within a cylindrical space.
A self operating valve that is set to open at a certain pressure level to prevent the pressure in a container or system from reaching unsafe levels.
A positive displacement compressor in which compression displacement is effected by the positive action of rotating elements.
A positive displacement pump that consists of a chamber containing gears, cams, screws, vanes, plungers or similar elements actuated by relative rotation of the drive shaft or casing and which has no separate inlet and outlet valves.
A physical object intended to be used to collect and contain representative specimens or selections.
Is a support (item) intended to carry the load of piping components.
A physical object that is intended to mix fluid by means of diverging the flow with static obstacles or by increasing locally the velocity.
A thermodynamic turbine in which steam is made to do work by expanding so as to create kinetic energy by acting on moving blades attached to a disc or drum.
A filter that is separating solid particles from a fluid by passing the fluid through a wire mesh, screen or metal plates containing perforations or slits.
A vessel intended to contain fluid for storage. Typically a receiving or collecting function for further distribution. Typically with a vertical and cylindrical or square shape and a flat or conical bottom.
A fluid regulator that controls the flow of liquid or gas from a pipe or container. Taps are often attached to a sink or bath.
A physical object that is a pressure-tight receptacle adapted to receive a temperature sensing element, provided with external threads or other means for pressure-tight attachment to a vessel or pipe.
A device that is a mechanical implement for working upon something, as by cutting, striking, rubbing or other processes, in any manual art or industry; usually, one held in and operated by the hand (or fixed in position, as in a lath), but also including certain simple machines, as the lathe; sometimes extended to simple instruments of other kinds.
A transformer that, by electromagnetic induction, transforms a system of alternating voltage and current into another system of voltage and current usually of different values and at the same frequency for the purpose of transmitting electrical power.
A physical object that is an element that receives a process variable signal from a sensor and converts it into an output signal.
A physical object that is intended to rotate within a fluid and to transform energy within a fluid into mechanical power.
A velocity flow meter that uses a multi bladed rotor to measure fluid flow rate in units of volumetric flow through a closed conduit.
A velocity flow meter that measures the velocity of a flow by measuring the time difference between an ultrasonic pulse sent in the flow direction and an ultrasound pulse sent opposite the flow direction.
An element intended to determine a level based on ultrasonic sound waves.
A level transmitter that is using ultrasonic sound to continuously monitor the level of a liquid or particulate matter in a tank or vessel.
A fluid regulator that can be used to control (i.e. permit, obstruct, regulate or divert) a fluid stream.
A pipe or tube that has a constriction with a relative long passage with a smooth coned entry and exit.
A container intended for storage and/or processing of fluids.
Is a mechanical screening device used to separate materials by particle size through the use of a mesh screen and a vibrating motion.
A flow meter that measures the velocity of a fluid in a pipe by detecting the frequency of vortices being shed from a specially shaped obstructing element in the fluid stream.