33 Visit the website for more information about the components. Valves Pressure, Flow, Level, Temperature, Air 1 Pneumatic Control Valve Industrial bronze control globe valve of the equal percentage type and is normally open. It includes a currentto-pressure converter which transforms a 4-20 mA input signal into a pneumatic output signal sent to the actuator of the control valve. Recommended learning material, also order: “Control Valves” → Page 163 Order no. 582424 2 Electric Control Valve Industrial bronze control globe valve of the equal percentage type and is normally open. This device transforms a 4-20 mA input signal directly into a specific opening of the control valve. A 0-10 V dc output is used as a feedback signal to monitor the position of the valve. Order no. 588360 3 Pneumatic Control Valve with Digital Positioner Industrial bronze control globe valve of the equal percentage type and is normally open. It includes a digital valve controller which transforms a 4-20 mA input signal into a pneumatic output signal sent to the actuator of the control valve. The controller has a high-performance positioner. Recommended learning material, also order: “Control Valves” → Page 163 HART, DVC 2000 588357 HART, DVC 6200 588363 4 Pneumatic Control Valve (with Positioner, Fisher 3660) Industrial bronze control globe valve of the equal percentage type and is normally open. It includes a currentto-pressure converter which transforms a 4-20 mA input signal into a pneumatic output signal sent to the actuator of the control valve. A pneumatic positioner provides a valve position proportional to the pneumatic signal. Recommended learning material, also order: “Control Valves” → Page 163 Order no. 588358 5 Solenoid Valve A simple unidirectional, direct-acting, normally closed valve made of brass which can be used to effect on/off control on a process. It is fully open when a 24 V dc signal is applied to the electrical connectors wired to the solenoid. Order no. 582426 6 Ball Valve Device used for on/off control of ports in the Pressure, Flow, Level, and Temperature Process Learning Systems. It can also be used to throttle and manually regulate the flow in a process loop. Order no. 588365 7 Three-Way Pneumatic Control Valve Industrial bronze control globe valve of the equal-percentage type designed to be used in mixing mode (two inlets, one outlet). Normally open on the lower port. Pneumatic control 582430 Positioner (Fisher 3660) 588373 With dig. pos. (HART) DVC 6200 588376 With dig. pos. (HART) DVC 2000 588372 Pneumatic Control Valve (Air) Normally closed stainless steel valve with 1/4 inch connectors. It features a rugged construction and good control characteristics over the air flow. It includes a current-to-pressure converter which transforms a 4-20 mA input signal into a pneumatic signal sent to the actuator of the valve. 8 Pneumatic control 582428 Positioner (Fisher 3660) 588367 HART, with dig. pos. DVC 6200 588368 9 Muffler Assembly Device composed of two air inlet ports connected to a muffler to reduce exhaust noise. A graduated hand valve for each air inlet restricts the access to the muffler while a third one is used to link the two input lines. Order no. 588314 Industrial Instrumentation and Process Control > Components 1 5 6 8 9 7 2 3 4
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