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o <br /> Appendix B F <br /> 7150 i0vcrflll Valve In Tans Shut Off Level z <br /> Worksheet <br /> Important_This is meant to be a supplemental - N <br /> W <br /> worksheet and not a substitute to foilawing the un <br /> installation manual instructions.All longth o <br /> W <br /> measurements are in inches.Please contact tho Ln <br /> Authgrity Haying Jurisdiction(AHJ)and ravlow W <br /> local,state,and national codes to dularrnine the <br /> regulatory requirements governing shut-o Ft <br /> capacity in your region,as well as take into <br /> account other considerations such as extreme <br /> tank tilt, nl <br /> ULrT:r <br /> with valva installed in the lank take the rolld,rlrng l'uhn <br /> measurements 4_en4trr <br /> e <br /> Distance Iron tha 7150 inlel tube iiange to the case <br /> lug in the 7150 body(see figures) upper tube <br /> length Nle e.the Upper Tube Length must beat <br /> least 1b' to rnolude the prpl�-utive bent in the tube. Valve <br /> Le"itl. <br /> (13) bo-Mirl of <br /> CUT <br /> distance from the 7150 Inlet blue flange to IITe top <br /> and bottam of lower tube.valve length. (B) <br /> I1 To Tante <br /> (U)_ _ Aottortt (Y) l <br /> -rank <br /> Distance from the 7150 inlet t,ihe Flange to the ftJ1 Valve chart <br /> bvltgm of the lank No;e V a tank bottom protector Lengin 1QC'A <br /> is presenL it may be necessary ro.add this thickness rp of VWUu rte r <br /> to dimension{qPW 6111 &61 TP rnodels add D.6°t '7u l Dipstick. 1dQ <br /> IBI T 1(� 37 Number <br /> From the tank.tal{t}'ration.chart piowided by rank <br /> manuf@6534fer Fnd.the dtosiick number(Y)wNrh <br /> correspdnds to Lf b 100' volume <br /> (1')= I I? '375 <br /> V. <br /> 1.To determine shut-off percentage: <br /> Subtract upper tube length(D)ffam distance to <br /> u.nk l?attorn(B) <br /> Lysing the 19nr calibralion chart provided by[he Note: The gveriill valve must be Installed par AHJ <br /> tank manufarturer deteirnine the tank capacity at requrrernents and all applicable local slate.and <br /> the calculzd6j(X)dimensibrn and the 100%vol snSF national codes. tf uverfili varve is set aCove[lie <br /> (Y)Tank Cape'ty allowalhEe shLit-off paroantage the ouertlll valva <br /> must be removed and replaced For refarence,40 <br /> (X)tank capacity in gallons= I Ct f OFR part 2BO Subpart B Section 2150 20 ove0111 <br /> valves should be set to a maximum of.95% <br /> (Y)tank capacity in gallons=�.l`+Tq <br /> SC)%=;Xf capacity f IY)capatitty x 100 W <br /> d.fc <br />