|
Search other suppliers in the following categories:
|
|
Butterfly valves control flow through a circular disc or vane by turning the valve's pivot axis at right angles to the direction of flow in the pipe. They are normally used as throttling valves to control flow.
|
|
Conductivity meters, dissolved solids meters, and resistivity meters are analytical instruments that measure the conductivity, dissolved solids, and/or resistivity of a liquid sample.
|
|
Conductivity electrodes are devices that measure the salinity and conductivity of water samples.
|
|
Control panels are used to receive inputs, trigger outputs, and monitor systems and instrumentation. They are used in a variety of industrial, manufacturing and process control applications.
|
|
Desuperheaters are used to cool steam in power plants.
|
|
Dissolved oxygen meters are analytical instruments that are used to measure the amount of oxygen dissolved in a liquid sample.
|
|
Dissolved oxygen sensors are used to measure the amount of oxygen dissolved in a unit volume of water. In water quality applications, such as aquaculture (including fish farming) and wastewater treatment, the amount of dissolved oxygen (DO) must be kept high.
|
|
Distributed and supervisory control systems (DCS / SCADA) are system architectures for process control applications.
|
|
Electric rotary actuators drive components rotationally via electromagnetic power. They typically have control and indexing capabilities.
|
|
Electric valve actuators mount on valves which, in response to a signal, automatically move to a desired position using an outside power source. Single-phase or three-phase AC or DC motors drive a combination of gears to generate the desired torque level.
|
|
Electrohydraulic valve actuators and hydraulic valve actuators convert fluid pressure supply pressure into motion.
|
|
Flow transmitters provide electrical outputs that are proportional to flow inputs. They use flow meters to measure the flow of liquids and gases.
|
|
Gas instruments detect, monitor or analyze gases present in an environment.
|
|
Gearboxes and gearheads are speed reducers that consist of a set of gears, shafts, and bearings in an enclosed housing. In converting inputs to outputs, they reduce RPM and increase torque.
|
|
Globe valves are linear motion valves with rounded bodies, from which their name is derived. They are widely used in industry to regulate fluid flow in both on/off and throttling service.
|
|
Hydraulic rotary actuators use a pressurized, incompressible fluid to rotate mechanical components.
|
|
Igniters are used to deliver ignition solutions to boilers, furnaces, burners, dryers, and other heat sources.
|
|
Industrial cooling systems and industrial cooling equipment includes air-to-air, liquid-to-air, and liquid-to-liquid heat exchangers; ducts and/or pipes; and other devices for removing heat from a system that contains a heat source.
|
|
Level gauges are industrial meters used to determined the level of a liquid in a fixed storage or process tank
|
|
Electric linear actuators have an output rod that provides linear motion via a motor driven ball screw, lead screw, or ACME screw assembly. The actuator's load is attached to the end of a screw or rod and is often unsupported.
|
|
pH and oxidation reduction potential (ORP) instruments measure or monitor pH (relative concentration of hydrogen ions [H+] in a solution) as well as ORP.
|
|
pH electrodes are analytical sensors for measuring potential of hydrogen (pH), the negative logarithm of the hydrogen ion activity in solution.
|
|
Quarter-turn plug valves use a cylindrical or tapered plug with a hole in the center to control straight through flow when in the open position.
|
|
Pneumatic rotary actuators use pressurized air to rotate mechanical components.
|
|
Pneumatic valve actuators adjust valve position by converting air pressure into linear or rotary motion.
|
|
Pressure gauges are used for a variety of industrial and application-specific pressure monitoring applications. Uses include visual monitoring of air and gas pressure for compressors, vacuum equipment, process lines and specialty tank applications such as medical gas cylinders and fire extinguishers.
|
|
Pressure regulators are used to maintain a constant outlet pressure or flow.
|
|
Pressure relief valves are self-actuated safety valves designed to relieve excess pressure upstream from the line.
|
|
Pressure switches are actuated by a change in the pressure of a liquid or gas. They activate electromechanical or solid-state switches upon reaching a specific pressure level.
|
|
Pressure transmitters translate the low level output of a sensor or transducer to a higher level signal suitable for transmission to a site where it can be further processed. These devices include pressure sensors, transducers, elements, and instruments.
|
|
Rupture discs and burst discs are designed to open and relieve overpressure, high temperature, or vacuum conditions at a predetermined differential pressure or specific temperature. They may be thermally or mechanically actuated.
|
|
Solenoid valves are devices that use a solenoid to control valve activation.
|
|
Temperature instruments use contact or noncontact methods to measure temperature. Products include dial, digital, industrial and laboratory thermometers; temperature probes, indicators, and sensors; RTD elements and transmitters; and thermistors, thermocouples, thermopiles, and thermal switches.
|
|
Thermostats and thermal switches are electro-mechanical on/off switches that are activated by temperature changes. They are typically used to control heating and cooling systems.
|
|
Valve actuators mount on valves and, in response to a signal, move a valve to a desired position using an outside power source.
|
|
Valve positioners compare a control signal to a valve actuator’s position and move the actuator accordingly. They are used with both linear valves and rotary valves.
|
|
Water quality testing instruments are used to test water for chemical and biological agents, and to measure variables such as clarity and rate of movement.
|
