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CARBON STEEL PIPE - HOLE CUT PRODUCTS <br />11.02 <br />Mechanical -TO Bolted Branch Outlets <br />STYLES 920 AND 920N <br />FLOW DATA <br />Exaggerated forclarlty <br />Flow test data has shown that the total head loss between point (1) and (2) for the Style 920, 920N <br />and 929 Mechanical TO fittings can best be expressed in terms of the pressure difference across the <br />inlet and branch. The pressure difference can be obtained from the relationship below. <br />Cv and Kv Values <br />Values for flow of water at +60*F/+16*C are shown in the table below. <br />Formulas for Cv,K. Values: <br />OP = Q' Where: OP Q z Where: <br />= <br />[ur Q=Flow (GPM) K,' Q= Flow (m'/h r) <br />AD = Pressure Drop (psi) AD = Pressure Drop (Bar) <br />Q = Cvx JAP Cy= Flow Coefficient Q — K x 4P K,= Flow Coefficient <br />No ACTUAL <br />rO.D. <br />Equinlent Length of <br />Outlet Size Schedule <br />40ICarbon Steel Pipe <br />(perI <br />1, Mourn <br />GROOVEDin THRE1101 <br />1100101 r <br />6 0.840 <br />11 <br />2 <br />15 213 <br />94 <br />1/1 <br />1.050 <br />16 <br />4 <br />20 <br />267 <br />137 <br />1 <br />1315 <br />21 <br />3„ <br />S <br />25 <br />33.7 <br />is <br />1 ya <br />1.660 <br />50 <br />48 <br />32 <br />42.7 <br />5 6 <br />6 <br />42.9 <br />41.1 <br />1 6 <br />1900. <br />11 <br />11 <br />53 <br />53 <br />40 <br />483 <br />454 <br />45.4 <br />2 <br />2375 <br />112 <br />104 <br />50 <br />603 <br />9 <br />106 <br />96 <br />89.1 <br />26 <br />2.875 <br />119 <br />150 <br />E5 <br />73.0 <br />20 <br />126 <br />102 <br />1285 <br />76.1 mm <br />3.000 <br />16" <br />161 <br />76.1 <br />138.1 <br />3 <br />3.500 <br />249 <br />237 <br />SO <br />88.9 <br />14 <br />15 6 <br />2134 <br />2031, <br />4 <br />4.500 <br />421 <br />401 <br />100 <br />1 1143 <br />20 <br />22 <br />360.8 <br />343.6 <br />t Hazen -Williams coefficient of friction Is 120. <br />*Pipe with a wall thickness of 0.165in /42mm. <br />-- V FireLock- Innovative Groove System (IGS) outlet <br />www.victaulic.com <br />VICTAU LIC IS A REGISTERED TRADEMARK OF VICTAU LIC COMPANY. OO 2018 VICTAU LIC COMPANY. ALL RIGHTS RESERVED. istS V I iI <br />11.02_6 REV_0 <br />