When using nkqb241 and nkqx241 actuators, onl y use accessories listed on this page. The complete product range of ventilation applications. Es ist leicht, pdfdateien mit pdfcreator zu erstellen. Detailed information about the use of cookies on this website is available by clicking here. The s2a auxiliary switch is mounted onto the direct coupled actuator. S2a, belimo s2a, electrical accessory, auxiliary switch, 2x. Join the grabcad community today to gain access and download. Product pictures shown represent the general type of device listed. The sale of certain items may be geographically restricted. Belimo ccv series includes htccv and the 6way characterized control valves all which feature the innovative ball design and are operated by a rotary actuator. S2af engb 20190412 subject to changes 1 mode of operation a carrier plate uses adaption to make a positive fit on the springreturn actuator and transfers the rotary movement directly to the feedback potentiometer. Browse belimo americas in the belimo americas usa catalog including non failsafe damper actuators,failsafe damper actuators,electronic failsafe damper actuators,outdoor protected damper actuators,quick running damper actuators,linear damper actu. Belimo characterized control valves technical documentation keywords b2 series, 2way, characterized control valve stainless steel ball and stem afrbups, afrxups actuators, onoff.
Signal converter voltagecurrent for modulating actuators zuic zuic. Pdf data sheets for s2a, send pdfs for other items. Mode of operation a carrier plate uses adaption to make a positive fit on the springreturn actuator and transfers the rotary movement directly to the feedback potentiometer. Sr24p robustline rotary actuator, acdc 24 v, 20 nm, for 2 and 3 way ball valves. The current switch position can be read off at any time. It is compatible with all leading makes of hvac controls. Belimo er global markedsleder inden for udvikling, produktion og markedsforing af aktuatorlosninger til styring af varme, ventilations og klimaanl. Cad drawing files along with technical documentation, submittal data sheets and installation instructions can be found in the product documentation read more. The zip economizer is designed to provide the most energy savings through advanced economizer logic strategies and is compliant with the most recent energy codes and standards ashrae 90. Can a sr or mft modulating actuator be field wired for onoff or 2position control. The actuators are controlled by a standard voltage for onoff, modulating, or floating point control which moves the ball valve to the position dictated by the control system. Manual override with pushbutton possible the gear is disengaged for as long as the. S1a, s2a auxiliary switches p370 shaft mount auxiliary switch pa feedback potentiometers zgx40 transformer note.
Nkq failsafe actuator technical documentation belimo. Switching points can be freely selected with an adjustment dial. It is the most technologically advanced airside economizer solution in the market. Belimo auxiliary switch is built with ip54 protection and used with damper actuators and rotary actuators. Discontinued belimo products when replacing an actuator, whether belimo or other, be sure to consider the application parameters before selecting the replacement. The s2a f addon switch is for use only on our fire and smoke actuator models fsaf, fsnf, and new style fslf with top holes. Belimo s2a gv, 2xspdt aux switch for ng gv actuators 3a. The direct replacement of the actuator is the amx24. The belimo 2 x spdt actuator switch has an adjustable switch point. E af sf s2af s2af s1 s2 s3 s4 s5 s6 x x belimo s2a auxiliary switch for nonspring return direct coupled actuators 2 spdt the s2a auxiliary switch is used to indicate when a desired position of a damper is reached or to interface additional controls for a specific control sequence.
Belimos unique characterized control valve ccv is very different. Am series direct coupled actuator areas of application versatile and powerful. They are not intended for general damper applications because of mounting complexity and the availability of better options. An example would be an existing sm24sr us mounted to a valve linkage. The switch is a modular unit that mounts directly onto lm, nm, am. The library is frequently updated but not all products models have a published drawing file. Belimo s2a auxiliary switch lax engineered solutions llc. Mode of operation a carrier plate uses adaption to make a positive fit on the spindle clamp damper actuators or on the position indication rotary actuators and transfers the position. Can the s2a f auxilary switch be used with nonfire and smoke actuators. All of the sr and mft models when programmed to 210 or 010 vdc with the exception of the sy, pr, and pkr series can be wired for onoff or 2 read more. The valves come assembled with belimo electric actuators with spring return or nonspring return operation and are ideal for controlling unit ventilators, air handling. By using and further navigating this website you accept this. The grabcad library offers millions of free cad designs, cad files, and 3d models.
Quick tip to make sure your belimo actuator seals your damper. Cad drawing files along with technical documentation, submittal data sheets and installation instructions can be found in the product documentation area on. The new product may not be the best fit for the application. A special characterizing disc inside the valve gives it an equal percentage characteristic which is comparable with that of a globe valve of the same nominal size. The wiring diagrams show connections for the first sensor on terminal s1, while the second sensor can be identically on terminal s2. Connect the level converter zipusbmp to your computer. The auxiliary switch is mounted onto the directcoupled actuator. Auxiliary switch unit s2a f t2 s2a f feedback potentiometer unit p200af t2 p200af mechanical accessories. This switch has an adjustable uclamp, which accepts round or square shafts and is a rotarylouvre actuator. Belimo g2, g3 series 2way and 3way threaded globe valves. S2af us accessories actuators belimo us official site. To access the current library of 2d and 3d cad drawing files click on the link below.
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