1、 INCH-POUNO jMIL-S-71079 (m)30 April 1993MILITARY SPECIFICATION “SOLENOID JALVE,3-WAY: .12561784TIIisspecification is approved foq use by the U.S. ArmyArmament, Munitions and.Chemical Command; and isavailab+e for useby all Departments and Agencies of te epartmnt of Defense. “.,.1.,Scow ,“” “.,:1.1 .
2、 “This specification establishes the,requirements :for manufacture snd acceptance.of the 3-Waysolenoid valve used inthe Automatic Fire Control System (lgc.l+kfOr th% M109A6 self-propelled howi,t,ze.r(SPH) (see 6.1):2. APPLItiLE DOCOMSand handbooks form a part of thisdocument .to the extent:specified
3、 herein. unless otherwise .: ”specified, the issues ofthese documents: are,those listed. in the:issue of the Department of Defense “Inde+ of Spec.ifcati0ns:Snd,Stanckrds (DODISS) an+ supplement tkeretpi” cited. in .he .:solicitation (see6.2).SPECIFICATIONS“., u“ -. PPP4795 CtisliiOning:+tiii*il P:ac
4、kagink!;:.:,:“.(Flexible Closed Cell Plastic:Filmfor Long .Shipping.Cycle ,. . . :,“ ., “Applications) “. :.:. “.“:,”. “ “.eanetki.1co=mar.ta1ieckimakion=:.Adlciokdel.ecc;na,n,Xeti.+ .*hI.i.: -“”tiY Ot.SSinP?.vif19,!1sd-=m+s,.ou1d” .Wes=d t.?:c.+, :.s.AKNinrr,km: snc.%?-w-s, PkacIArsenal, New .ferse
5、j 078.06-5000byUSi?9Lb.?SEandardiZ.Ci.Sn O.“Electronic, Equipment ,.,.MIL-STD-81O, :.:- Environmental. Test Methods . ; .,MIL-STD-1246, ;:.:-.Product Cleanliness and ., .“. Contem$nation Control Pr09ram .“.MIL+.TD,-2(373 : “:,;,:.-.DOD.+iel. procedures for ;.“,“:.:,Development” and ApplicatiOriof “:
6、 .”.Packaging” Requirements”,. ,.(uniess.othe”iwisi.iribiiaiedi”COP*S % tie.fdeal. and mlitr$”:.!s.:UnleSS othe”rwise.pecified;.:,the.issues shall be those i+i;effect “on:t.he date o$.t”he.s”olcitat+ .:.: ., .”“,:;.:.:.:.,:;, ;.3.2 .“ . . .,. ,., ,: j,., “, :,.;,. .: . , .“,.) .:,.,.,3:;1:”;“.,. .:,
7、:. ,:.3.2.11 The:.3-w the 3-waysolenoid. valve shall. function, for Pressures . “,renging“from50.O.t03OOOPS*. ).: .:. . b:”,1uid.gupplj:temperature: .oT tO i40%. . . “. ,. ., .: ,.:c. :”COnt,emiination.”concentration “lev”eishillbejiiaccordanc e.;“:it.rnIp:5TD=1246, d; .Hjdrauliclyid.!shall.b“ in ic
8、cordaice with,MIL-Ii-6083 or“eWiVa16ht,.,(hydraulic ”f,lui.d.in “accordsnc$.with M,IL-E-46170 msy be=sd;:Or:,egtf!,. . .,. .:.:;:;,:jlsOi, ., :,:.:.,.:.: : “?:.;:”;:,.3.2.”i.2.2.:,. -OUt tidtkigg i .W,itk:,in;$nergtz.edsoierioid.:v.ilve;,.flow,sh+il cease “at.the s“ertio.”valve port if.the”control v
9、oltage .isj:!.decreiiseclto,0.,5Vdc.:oklsss:.-: 3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-,3.2:1.31L_=_71Q79” “(M) .E=WWiuW: :.”. “.3:2.l.3.i . With.the 3-wsy solenoid valve intheactuated position, the pressure drop across the i“nletand outlet
10、ports ihall not exceed 110 psi at a flaw rate of 11 i 0.5 gallonsper. mute (gPm).3.2.1 .3.2 With the 3-way solenoid valve in Lhedaactuated” position, the pressure drop acro9s.the inlet and outletports shall not exceed 110 psi at a flow rate of 11 * O.5 gallons.pes minute (9pm): “ .“ .;.”3.2.1.4 . .3
11、.2.1:4.1 A2.;1,4.2: “ ,. .“.”.3:2ii,. :.Coil resistance shal be 15 ohins .:.”“minimti., “. .with the supply pressure applied to ,the pre.ssu?e port,and upon application of:24. *OS.Vdc .tothe .“,solenoid,the 3-way solenoid valve shall activate from the power . “mode port:to:the serv valve port.+I!.0.
12、150 scOpd =xinium. The 3.-vaysolenoidvalve shsl1 deactivate. from the servo valve rt t S.;the.wer. mode port.within 0.150secpnd,rnaximumafter rebral of. .:the.voltage. ,.-, .$,.:,-, :., . . .“3,.2.:,i:7 .Thvalve opeiatng ,CUrr: .ghall,not,exceed,2.0.ae:e5 at:30 Vdtisupply voltage. :;:,;,-,. : .,;“,+
13、,*,.0.49,4:3. 72-24 5.0391., 6. “03 . 0.0026:2 48-60 0.24s7 6 %-1200.0319 12.:,v04 0.0034 1 62-% 0:122115 132-1920.824939; V03 0.0024,.2“ 102-126.0.030712 204-2520.012024. - ”109-1Z60.0076.9144-1800.0062,1819m-2880.0014o:.Ll.am2:”.:4;:1;:3,.;,.00699. . .G7Z 0.004S :,1-. - -, 1.02,.0.0011:“,.:,:.:. 4
14、 . +2-48:.0.0305”:,3:;G9G. ;0:0143.,a71, ,122-144,0.0040”9.L03.”0.002s 2 34-66 0.0579.6. 10SL132;o.0034.12 15.3-1990.00671S!,04.:0.0030 2 72-900.03S9.9 144-Im.0.Q* .18212-2700.004017.,: LOS 0.0022: 222-1?* 0i015 15.:; 1.92:252 o.0$1 30 2tt-3?t 0:007 4S.” :.- . ”. . . . . . . . :. “ .”. :-, :”*- _-14
15、4-16#0.0275122-2400.0135 .160-1920.0130.216-2240.0179.2s2-3240.0076400-5000.0074-1S8-192 0-02?6.Zlc+ti. 0.00322t2-360 0.0052,314-5a0 0.0072-12 -=-24.- - L ,12 21O-Z4O0,023924 ,270-330,0.01524, . 48 - . ,“-12 “._210-240“0.0037: /2436 %0-4s0.0.006960 .,Provided by IHSNot for ResaleNo reproduction or n
16、etworking permitted without license from IHS-,-,-. . .MIL-S-71079(AR)Accelerometer cation. “. ,.,., ,.: FIGIJ:3.:2:,2,:1-”5:;,+;,.:, .: . . .,.“, , :., :,:3:2,2:1.5:1Ba9iPeKpndicr eSwiCh peak Smplitudea:,of30 * 3 9 ;for .,.18 +1.mea. a,.,:,hoin,.figime ,1.,”. .,. “. . . “,:,:.,“:y scB,pOvIsS “:” ; ,
17、 ;. :. . :4.1 _nsibilitv fnr Unless;otherwise : “ .“”“specified in the contract or .“purchaieorder, the Gontractbx is , . reapcmsible for the.perfofince” qf.:.ll inspect.on .requiretint.a ,.”.”(exatinati?ns and test.?)as specified herein: Except a.sotherwise ,:.spkCified:in the centractorpurchase Or
18、der?. the.kOntrastOr D=Y :use.hisour.”facilities oranyother .fac.i.iitiessuitable fo3.13.5:1Test Kathod#.7.24.7.3:2.1.14.7.3.2.1.26.7.3.1.1.14.7.3.1.1.2a.7.3.2.31.7.3.1.64.7.3.1.44.7.3.1.$.1.7.3,.l.!J.2”4.7.3.2.44.7.3.1.2.4.7.3.2:2.4“.7.3.1.3“.7.3.2S-role123Xxxxxxx x: xxxxxxxxxxxxx,x x .x.X-x:”xxxxx
19、xxx, X”“xX. .x,.,*l/ “M -m-e the r.ist icie skle k- been subjectedto, andpassed, the quality conformance tests as defined. in table III the.: ”contractors records.may be reviewed to assess compliance.Z :.!fhe,”first aiticle PeKfOrnCe tests?.as clefiriedin table. III,shall be performed only.once. .Pe
20、rformance testing; after the. first article. sample has been subjected to thevariousenvironments shall COnSiSt of the performance teSt defiriedin theality conformance section of table 111. . ., ,.:11Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-.IL
21、-5-71079 (AR) “., ;. . . .“:? III- .Class.MsjorbjorXajorUajorxsjoxS.9jorsajorSajorSajor.Sajorlfajornajor!itjor)lajorSajor*jOrMajormajorHsjor.MajorMajorMajorMajorHajorHajorMajorm jocMajorMajorminorn.3j0rMinormajorMinorDescription P8rf0m3nceOparatingvoltagePull-involtageDrop-outvoltagePressuredropAPtu
22、amdPeactuated.InternalleakageSscuatedDeSctuated .“toil resistanceActuationtim4CperatingsurrentInsu2ati0nresistancefixternalleakags.Proof pressure :c.aactvated+t.gated Bnrsc pressure+Virolumntaz testi.operationalenviron.Ambient oper:temptCold .Hot31umidity :salt fcg.Vibration ,Shock “aasic siockGun f
23、iring shockAltitudeson-operational“Bnviron.“.*lent opertemp.Cold ;.,:Hot-5,:.:. “.: :.”S2tit,ude.:“ .:Washdown .“ ?izstarticlesamp2iLaspsction .mrkmans”tip “.”;:Ganeral.wortmmddp:solder tiorknwsbip-?ackaging .Requirement*3.2.13.2.1.23.2.1.2.13.2.1.2.23.2.1.33.2.1.3.13.2.1.3.23.2.1.43.2.1.4.13.2.1.4.
24、23.2.1.53.2.1.6“3.2.1.7.3.2,.1”.8.3.2.1.9“ 3.2.1.103.2;1.10.13.23.10.2-3.2:1.11”.3.2.2”.3.2.2.13.2.2.1.1,3.2.2.1.13.2.2.1.13.2.2.1.23.2:2.1.33.2.2.1.4“.3.2.2.1.5.3.2.2.1.S.13.2.2.1.5.23.2.2.x.6.3.2.2.2, .3.2.2.21.“3.z;zz.I.3.2.2.2:1,“”.3:2:2:2:2:.:3.2.2:2.3”:3.2.2.1.4”:.,3:5.1.: :”3,3, !:y-.:.,3.6.1
25、 .:.;3:6.2 ,cif ied in.4.7& a.tests:snd physical. characteristic: ex+ika, supply p-art, , .: .: . . . .Iniet. prasiu:,3-wiy,:. Elevatlon a SOwitzernydraulic_ :,:Solenoid 6 Azimuth ElavationSyatsm Valve Servo.alveQ-6 AzimuthAssemblies . Actuators,.IT.Manual Hydraulic.Power Handle-:- .I IElectricalHyd
26、raulicFIGORE 5. 3-wav26 “Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-S-71079 (AR)servo valvesHydraulic”Power HandleM Pilot cperatedBsolenoidvPressurek spring SaturnFIGURS 6.: valve( )+A,-BDiode PeiJANTX6055AFIGURE 7- 3-wav Sd valve dectrk?d schemu.Custoditi Preparing Activity“Army-AI”. Army - .AR(Project 4820 - A088)27Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
