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An POW <br /> 7 t 50 Overfill Valve In Tank Shut OR Level Wortjheet <br /> 1116 Is meant to be supplemental work~and mm s substitute to fvMvwdo Insinuation <br /> manual jnstructionlr AN length nwasumments are In inches. Plus*tordoet the Ati tNorily Having Jurisdic- <br /> tion(AHJ)and review kKal,state,and n#lonal ca des to detw nIn*the regulatory requirvirnents gl veming <br /> shutr-oN upacky In your region,as well as take Into account cher oonsklersOarhsi such as extrema tank tilt. <br /> Take the following wmmwreavonts with the valve Isl- <br /> stalled In the tank f� <br /> Distance from the 71 SO inlet tulle flange to the cast <br /> jug In the 7130 body(fee ftgtlrmL upper tube length. <br /> Note: Th!Upper Tube Length must be at least 16' to <br /> include the protective hersd lrn the tube. <br /> DisuRce frtxn the 7150 inlet tube flange W the top and <br /> bottom of lvwev telae,valve length. <br /> (�i <br /> (W)= -� Upper <br /> (U)- - - — Tube <br /> Distance from the 71 SO Inlet tube flange to the bottom <br /> of thetanic Note:If a tank bottom piot*ctor is present rt <br /> may be necessary to add this thldmess to dimen0on <br /> (OFW 5111 &6i Tp modals add 0.0 valve <br /> (B)_ _ Lente, <br /> bottom of <br /> From the tank calibration chart provided by tank menu- we <br /> factum find the d+psi"mamber M whkIS cv,responds <br /> to the 1 OD%volume. M <br /> To Tank <br /> lY1 <br /> 1. To date■rniae sIiol-o l P@rcentagel Tank <br /> Subtract upper tum length (0)From distance to tank (UJ Valve Chart <br /> bottom(9) length, 1W%Vv1- <br /> {BI—(U)-r= tap of cut ume DIP- <br /> stick <br /> Using the'tsnlc tadbratlon than provided by the tank � <br /> manufattuiW desefrnina t ho tattlt capstity at Ow col- <br /> ctdated QQ dir"nWt rl and tlw I 00%vokMe M tank <br /> uapacJ'ty. <br /> M)tank cnpsctty In gallons= _ ---� <br /> (Y)tank capmAy in gallons= ` <br /> SO%-(XI asp GAV I(ll')cap0t ty x100= f4ole: The overfill valve must be kTsWled per All)require- <br /> ments and all applicable IocM,histo,and national codes- 9 <br /> the overfill wive Ls set above the alkwi-Ahte shut-off percant- <br /> agr!the ovrr(111 valve must be removed and replaced. For <br /> reference 40CFR part 280 Subpart a Stiction 280.24 overfill <br /> yotw-o-bhouw be lel LO a r WUMUM of�3ri. <br /> 20 <br />