12345A1_Spec.pdf
PDF 968 KB Posted
- Solicitation number
- Quote- 26 - 308
- Issued by
- Pinellas County, Florida
About this file
This is a technical specification document for an EIM Company valve control actuator system. The document provides detailed product specifications for a 4-20 valve control unit, model EB-20-10-1800, with an overall ratio of 1:9 and output speed of 60 RPM. The unit is equipped with a Doerr motor rated at 1.3 HP, 1800 RPM, and 230/460 volts, three-phase, 60 hertz, with NEMA IV construction including a heater, breather, and drain. The customer power voltage is specified as 208 volts, three-phase, 60 hertz, with control voltage delivered via transformer in the valve control. The specification includes detailed component selections for position limit switches, space heater, torque switch, motor protection, reversing contactor, and fuse phase sentry switch, along with options for gear box configurations, relay coil voltages, sensor selections, pushbuttons, pilot lights, selector switches, transformers, and potentiometers.
The document outlines an MG20X model 74:1 ratio gear reducer adapted by EIM with factory mounting, nut tapping by EIM, and stem protector by EIM. The unit features variable parts including a worm stem nut, drive sleeve, motor pinion gear adaptor, worm shaft, gear, motor adaptor, torque spring assembly, mounting bolts, and stem protector. The specification references assembly drawing D-82331 and outline drawing B-7162, with notes indicating the unit should be mounted for clockwise-to-open valve operation. EIM Company, Inc., located in Missouri City, Texas, is identified as the manufacturer and supplier of this valve control system.
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Text version
INV. RELEASE
PROD. REI.EASE ,4-20 77
DELIVERY
VALVE CONTROLS
REVISION I LTR DATE BY
I 7,.,. :Zo-7 7
B I F 51322 12345-Al CUSTOMER ___ -_-~,...._· _________ P. 0. NO. -----'------------------- EIM JOB NO.-----'-------
UNIT SIZE
4 EB-20-10-1800 L) • A ~ ✓~ ✓
QTY. ____ , VALVE CONTROL MODEL NO------------~----=-~::;..;:::c.=_ .=.. _____ ~ --....:::..-=o_:.,__; tf;..t.--..---------------
EB-2 0 RS □ NRS[}g, NEMA __ I....;;..,.;,.V ________ CONSTRUCTION, CLASS _____ ~ GROUP _____ , DIV. ____ _
89: l OVER-ALL RATIO, ____ 1 ___ 9 _____ RPM OUTPUT, ____ 6_0 _____ SEC. OR IN. PER MIN. OPER. SPEED.
SERIAL NOS. __ 7.........,.3...._9....,;.8....;;;lc;..-_8.;..._4 ______ , CUSTOMER TAG NOS.-------------------------------
MOTOR MFR. Doerr __ l_O ___ FT-LB., __ l_._3 ____ HP, __ 1_8_0_0 ____ RPM, __ 2_3_0_/ 4_6_0 __ VOLTS, [K) AC O DC
___ ...._ __ PHASE, 60 HERTZ 15 MIN. DUTY, 4. qs AMPS @ F. L., 12. 5 AMPS @ L. R., ___ 4~0 __ % RUN
NEMA IV CONSTRUCTION, □ WITH HEATER, □ WITH BREATHER AND DRAI N, FLANGE PER _-=B_-...;;;l:;...7 ....... 3 ..... 9_3..._ ___________ _
CUSTOMER POWER VOLTAGE 208 VOLTS, _____ PHASE, 60 HERTZ
6 r;;J SOURCE CONTROL VOLTAGE ______ _.....l.a...\,,~-----VOLTS, ______ pHASE,0 HERTZ .... LAJ AT SITE □ TRANSFORMER
IN VALVE CONTROL
IF "X" APPEARS BELOW, EIM FURNISHES COMPONENT PER WIRING DIAGRAM, __ A_-_.;.5_6_1_01 _______ _
POSITION LIMIT SWITCHES SPACE HEATER TORQUE SWITCH MOTOR PROTECT REVERSING CONTACTOR FUSE PHASE
SENTRY
SWITCH POSITIONS GEAR BOX 120 V 230 V 460 V TSC TSO RELAY INHER. COIL VOLTAGE
SENSOR
LSC LSO LSA LSB 2T3G 4T3G 2T4G 4T4G 800 n 2500 n 10 KU I 0 120 V 230 V 460 V 3AMP
X X X X X X X X X I P/N 1002 1002 1002 1002 1003 1004 1013 1014 2024 2023 2022 1001 /2043 2062 2 IN MTR 2040 2041 2042 2045 2005
PUSHBUTTONS PILOT LIGHTS SELECTOR SWITCH TRANSFORMER POTENTIOMETER FUTR- TWO-
ONIC WIRE
OPEN STOP CLOSE POSITIONS VOLTAGE BLINK TYPE CONTACTS 230 or 460/120 PLUS
OPEN CLOSE 12 V 120 V KNOB KEY N.O. N.C. 12 1000 0 MCA MCA
I P/N 2044 2043 2044 1009 1010 2046 2041 2048 .1007 1008 2044 2043 2002 2008 2009-
LOCAL POSITION INDICATOR POTENTIOMETER AND POSITION INDICATOR GEAR SELECTIONS .. _
ARROW IS N= 'TOTAL LIMff NUMBER lYPED INTO BOX INDICATES NUMBER OF TEETH IN GEAR DRIVEN CW TO SWITCH PINION ...
GLOSE OPEN TURNS (FULL TRAIJ) 39 40 41 42 43 44 45 46 47 48 49 50 51 62 53 54 . ., I PIN 4058 4069
~OR OPERAT ION OF _ ___ 4~8::...'-'-"-- -- 12E,_-=B=I=F::a..-______ MFG., RAT ING, 22B FIG, NO.
@ ________ ___ PSI llP, "'"" ____,l,;;a...:.4 .... 3....,· =· .,,,.._ __ __.__ __ FT-LB. TORQUE, ________ _ U3S. TRUST 18.5 TURNS
RISIHG STEll.1 VALVE OATA IIION-RISING STEM DATA
___ _ IN. STEM OIA., _ ____ IN. PITCH, _____ IN. LEAD ~ ll'.'.4 IN, SHAFT DIA,, l X 3L l.~ KEY SIZE
______ HAND, INCHES TRAVEL ~ IM REDUCER I!] OTHER □ MG20X MODEL 74:1 RATIO
AD
APTION BY EIM □ NUT TAPPING BY EIM □ FACTORY MOUNT BY EIM □ STEM PROTECTOR BY EIM □ EIM UNIT PARTS LIST NUMBER ASSEMBLY DWG D-82331 OUTLINE DWG B-7l62 5
VARIABLE PARTS LISTING
WORM STEM NUT m DRIVE SLEEVE t--1 ~ MOTOR PINION GEAR ADAPTOR N c...
0 WORM SHAFT GEAR
\..N CD
SW COMP COVER STEM PROTECTOR z MOTOR ADAPTOR .,f:- 9 TORQUE SPRING ASS'Y MOUNTING BOLTS (4) u, NOTES: 7 . Mrnrnrr TTNTrr ON M(;..')(Y';( (,T(YP. 7 ?~ 4c:; A?) AT\ln RF.f'fl rr1HF. T.TMFfl~ _ J;:,a
2. MOUNT ON c.w. TO OPEN VALVE . ·~
EIM COMPANY, INC./ PIKE ROAD/ P.O. BOX 8 I MISSOURI CITY (HOUSTON} TEXAS 77459 / (713) 499-1561 / TELEX 76-2458
File details come from the government source that posted it. Updated .