Laserfiche WebLink
o <br /> Appelldlx B 91 "ME <br /> � <br /> z <br /> 71 SO Dvorbil Va#ve In Tariff Shut Off Level <br /> Worksheet <br /> N <br /> Important:This is mgailt to be a supplemental ------- Ln <br /> worksheet and not a substitute to following 114e O <br /> installation manual instructions.All langth Ln <br /> to <br /> measurements are in inchos-Please contact the 00 <br /> Authority Having Jurisdiction(AHJ)and review <br /> local,state,and national codes.to determine the <br /> regulatory requirements governing shut-off <br /> capacity in your region,as well as take into <br /> account outer considerations such as extreme <br /> tank tilt. fD) <br /> Llpp,r <br /> With valve,nstaued in[he lank take the following Tube. <br /> mea s u re m e nts Lencth <br /> Distance from the 71St?inlet Whe flange to the cast <br /> lug in the 71SO body isee fgures).upper tube <br /> length Mote-th©Upper Tut.e Length mus;be Qt [tVl <br /> eas!15"to inc+vde the pfotec:trve bend in the tube. Valve <br /> r . Length <br /> (d)__ -}t bovorn or <br /> Distance from the 71SO inlet tube flange to the top cut <br /> and bottom of buyer tube;valve length. ii31 <br /> (W) To Tank I <br /> M6m <br /> (U)=� t30. � rYi <br /> 'rank <br /> Distance from the 71SO inlet tutee 4 Wlga.to the (U)Valve Chart <br /> bottom of the tank Norte [r a[ark bottomprOlector Length 100fr. <br /> is present it may be nBCEssary to add this 1hickhess top of Volume <br /> to dirnension(OPW 6111`&.51TP models add 4.6"} rAA Dipstick <br /> (S) <br /> From the tank calibration chart provided by tank yy <br /> manuracturvr find the dlpstick number{Y)which p <br /> corresponds to tyle ldOoo,volume <br /> 1.To determine shut-off percentage- <br /> Subtract upper tube length{Dy from drstartce tv <br /> tank bo tom[131 } <br /> (x)=(B)-ID).2"; f <br /> Using the tank ealibralion chart pmvided by thie Note: The overfill valva MuS1 be-rtstalled per AHJ <br /> tank manufacturer daterrnifle lire lank vapacity at requirements and all applicable lacal.state,and <br /> the calculated(X;.dimer sio rand the lob°I,volume national codas If averfill valve is set agovo the <br /> (},)lank capaody allowable shalt-aff perc9ntage the overfilt valve <br /> —, must t>e removed and replaced f=or refefen�_e 40 <br /> (X)tank capacity in gallons= t Y {' CM part 280 Subpart 13 Section 280 2�0 overrill <br /> valves should a maxtrnunl of 9FA;. <br /> (y)tank rapacity in gallons= be sek TO'El <br /> ( <br /> SO%=(X)capacity!{Y}capacity x 100= rr� <br />