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7ISO Overfill Valve in Tank Shut OR Level WOrksheet <br />1u1D9 This Is meant to be supplemental worksheat and not a sabWWte to fOMo+r" the Installation <br />manual instrvctionL Am length nwasurvments aro In inches. Pioasa Contact tM Authoritll Having 3"'isdic- <br />tion (AFI) and raview focal state, and national codes to determine tate rogulatory reguiremanb governing <br />$htrtroff tapacgr In your region, as well asuke into auount other OohskWatlons such es extrawne tanktitt. <br />Take the faibwvr9 rrraasuheraertts rritlr ttwvalve in- <br />stalled in the tank: <br />fHstanca from the 71SO Inlet tubellange to thecasc <br />lug In the 7150 body (see figum)t upper tuba langth. <br />Note; the Upper Tube Length must be at least 14' tO <br />irxlude the prpte[tive bend 1n the tube• <br />(Df = <br />Distance from the 7150 hniet tube flange w the top and <br />bottom of lvwer tube, valve length. <br />(Wi= - <br />{Ul = <br />Distance item the 71 SO Inlet tube flange ro the botzam <br />Ofthetanic Note: If a tank bottOrttprotector ispresent n <br />may be necessary to add this thickness tv dimension <br />pi 5111 & w v models add 0.6) <br />B)= .- <br />From the tank calibration chart provided by tank rnana- <br />facture• find the dipsfick rwmber M whkh curm5pvnds <br />to the 1 DD% volume, <br />m= - <br />I <br />Tadetarrnkteslwt.rotiperceMegr, <br />$ubnacL upper tum length (¢) From dislan[e tO tank <br />bottom (fi) <br />Using the tank pdbration chart pro <br />vided bythe tank <br />mentrfacturrr desarrnina tlta tattle optelty at five u! <br />crusted M dinwnslen and tlw t+ O%VokMM M vnk <br />capacftp• <br />[X) tank upxny In gallons <br />= <br />(+/} tank ppo[ltY in gallons <br />= <br />SOOA=MU ash+1(Y)Capatirtyrc100=� <br />(n1 <br />Upper <br />Tube <br />{s! <br />To Tank <br />[U) Valve <br />l.enLth, <br />top of cut <br />f+N1 vilve <br />Length, <br />bueom of <br />Wl <br />I>7 <br />Tank <br />Chart <br />10096 V01- <br />ume olp- <br />sttCk <br />Nota: The overfill valve must be hnsfailed per AHJ requlra- <br />mentsand all aPPl�bk l��• tea, and nativnai Bodes. EF <br />rhe overfRl v Fve Lr set abWm the alkr"v rhut-oN Per" <br />nt- <br />agathe morfillYaWe must be removed and replaced- For <br />reference 4oCFR part 2$0 Subpart 0 Sacdon 28MO overfill <br />yptyr� �houM be ]et TO a MnO In al 73%4 <br />