travel stops for proper open or closed valve position. Maximum.

triac controls series manual valves ball maintenance english automated endstream endobj 92 0 obj <>stream V?BH+D/zEJfOuM_d)+R>bhrl!De9nuM">i] 'Z`UO t);s#%) b-t `>BYkTl za+0#\c*SC The pistons of standard DA actuators are as shown below. On spring return actuators be careful to loosen the, end cap bolts evenly due to the preload on the, Triac actuators are adapted to the valve by means of an, intermediate bracket and coupler.

The pistons, are then in their innermost position and the end of travel stop, can be fine adjusted + or 5 degrees (SEE INSTRUCTIONS, The pistons of standard SR actuators are mounted as shown, below.

The coupler adapts the star, output of the actuator to the valve shaft. hbbd``b`VS`@}:`S@`U@# D 1HpL JLf`qG 9 endstream endobj startxref 0 %%EOF 123 0 obj <>stream 88 0 obj <> endobj 106 0 obj <>/Filter/FlateDecode/ID[<9BDB7754CD200E39F7E40986CBFA3A0F><278E76470DD64D8597A839E65A6558DF>]/Index[88 36]/Info 87 0 R/Length 92/Prev 1293790/Root 89 0 R/Size 124/Type/XRef/W[1 2 1]>>stream instrument is compatible with lubricated air. It's important that it, not be exposed to a corrosive atmosphere. Oil mist lubrication requires a mineral oil type, ISO VG32 Class 1 for usage in temperature range 15 to 158. A;UX=[SVml0of6D+#fpibGe G1

This provides for the highest torque at the "closed" valve, position for valves that rotate clockwise to close.

However, for actuators, performing 100,000 cycles or more, an oil mist lubricator is, recommended. Pneumatically stroke the actuator several times to assure. Triac actuators are factory lubricated for life and additional, lubrication is not normally required.

Although spring force is diminished, the geometry of, the mechanism provides a greater torque at the end of the, spring stroke than at mid stroke. It is extremely important that the actuator be powered, with the proper air pressure and air volume. When the actuator is in the, "opened" valve position (springs fully compressed), the end of, travel stop can be fine adjusted + or 5 degrees (SEE, 2rkb0040; 2rkb0080; 2rkb0130; 2rkb0200; 2rkb0300; 2rkb0500; 2rkb0850; 2rkb1200; 2rkb1750; 2rkv0040; 2rkv0080;2rkv0130; 2rkv0200; 2rkv0300; 2rkv0500; 2rkv0850; 2rkv1200; 2rkv1750; 2rklt0040; 2rklt0080; 2rklt0130; 2rklt0200; 2rklt0300; 2rklt0500; 2rklt0850; (8 pages), Double acting & spring return scotch yoke heavy duty actuators (7 pages), Double acting & spring return scotch yoke heavy duty actuators (6 pages), Electric actuator with worm drive (7 pages), Manual will be automatically added to "My Manuals", Controller TRIAC 2R Series Installation & Maintenance Manual, Controller TRIAC THD S11 SERIES Installation & Maintenance Manual, Controller TRIAC THD S09 SERIES Installation & Maintenance Manual, Controller TRIAC KE Series Installation & Maintenance Manual. The operating medium is to be filtered, dry air or inert gas which is filtered to 50 micron particles size, or less. Standard mounting, kits provided for mounting the actuator in the direction of the, After mounting the actuator, it may be necessary to adjust the. |a+]_p,f0g`}U4#P n2t1>@ XC endstream endobj 89 0 obj <>/OCGs[108 0 R]>>/PageLabels 84 0 R/Pages 86 0 R/Type/Catalog>> endobj 90 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC/ImageI]/XObject<>>>/Rotate 0/Type/Page>> endobj 91 0 obj <>stream hUmo8+Z~DI)n!>Bm7c(-9"3x^?v8#sd@l "#C| h5B>G5A2X(L/_h8b&}>&_Iazbek08|",MdE OF{%qT)O5zLW:dr4jW D+vO43i4F3>3Kyo:%-V+(1a$qx;&R 8J gR&vhy*V!E F}Os6W.ezwE3zigj3 E R5XnnTM"~;Uz?d LM6w} iU0)d6lG "i8,#NJQZv b/l---BoN` HMeIb'I][SF~[lP a1p\, If the actuator is equipped with a pneumatic positioner or, pneumatic controller, oil mist lubricated air cannot be used, unless the instrument manufacturer indicates that the. Or do you know how to improve StudyLib UI? Depressurize the lines and cylinder of the actuator, 2. Feel free to send suggestions. Once begun, the oil mist lubrication cannot be discontinued.

Equipped with dual.

Double acting & spring return scotch yoke actuators, 2R-SERIES 2R2500 & 2R3500 DOUBLE ACTING & SPRING RETURN, TRIAC 2R2500 & 2R3500 scotch yoke actuators, have been designed and engineered to provide high cycle-life, to meet the demands of our customers. The spring housing on spring return actuators, if not piped, will breathe through the right hand port. F. Oil mist lubricator must be set to the lowest setting. Please contact A-T. Controls for possible solutions if this condition exists. 9^bmfv[nSG)H%d:R{Lj5l?#drYm]~C=7G+E_Zyj#]Us$uc1o71AvlU#YJD OMxL|$"%8H4g! [uwn'MsS*SvwyE9. hb```f````a`0 @1V `0Ji?3g74Q#vf|9n2p89M' l 0X(xi )*eL3:XN2? hTP=O0+!HUK&$bg?S]Jt`pa!pyI h&gq pq ,cfnGf%/'X?>'^dFYn,Q$GF*^z?DbYU.e+eV1C,c :{m endstream endobj 93 0 obj <>stream Deg.

Firgelli Linear Actuator Accessories DPDT Relay Kit, DESIGN OF A LOW COST ABRASIVE WATER JET CUTTER PROJECT OVERVIEW, Performance Parameters vs Series Application of Frequency Multi-Throw Switches, 2013 - 2022 studylib.net all other trademarks and copyrights are the property of their respective owners. |m#REM\P0(} 8G1o7=0}U=zKb( &K[887 iwipV/Dw)gqt]cYp|&y0:A8;|cG4s(1iuLbefBi9/{nA/:rO@309gC'#89_p299saa)Vk`E^;w-:]&i7^ ~+]+)f};r{FX9gmXq@7P:{Fn.' . %PDF-1.6 % -Cd#^Z IO 8FwQ&@IHaEr'?:1xk6q&dW aq@ !9q*1lLWO''q-sTd4=Z SCF85up@5XpL9v0= Ba#PM(6AD@RqD]E=p+p1\74=1bGHTJV&-[m6tK0p.=/M>RXP .q$ h"4\[z*Pd:V [3bI FR$)E

lines free of water, oil, pipe sealant or, other contaminants.

proper operation with no binding of the coupler. ^*nM@P> :]wnq@hnPZ/D Pneumatic piping to the actuator and associated accessories, should follow the best practices for instrument pneumatic, piping systems, I.E. HW[o5~_'=B*Uj 6&h/ls.=~pxe~WBUCBmvV~yXKJ^e3syK)X,-Xdzj]Gw^I|%~>y{rV|@K/lpJ~\8{8={'-~$gFKX3+6gNN3:%noVw^dnd^|d{X/7-Xf_m//:8dJ:N*b travel stops and NAMUR accessory mounting. Did you find mistakes in interface or texts? Is the category for this document correct. FOR YOUR SAFETY, IT IS IMPORTANT THAT THE, FOLLOWING PRECAUTIONS BE TAKEN BEFORE ANY, 1. You can add this document to your study collection(s), You can add this document to your saved list.

Its very important for us!