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. � ��1�J]��II�I`�'� ' � ' � � www.chuq�ini.com NIODEL 7041-A N07ES � Sealing Surface (D& Ej � Inside teeth� The sealing surface of Ihe maling�ange,the area shown in Ihe The Modei 7D41 Range have small tnangular teeth irulde lhe illustrallon betwean D&E shali ba frze from gouges,undulations key shoulder to prevent roEating on the pipe. These teeth or deformities of any type io assure optimum sealing. shoufd be ground oi�prior to maUng t�rubber Ifned grooved end valve,plastic valve or lighl wall pipe(Sch_�because:of possble ' �BSke� �f1S2f�lOf1: damage to the sur�ace coating or lhe inlegrity of the pipe Make sure that the bottnm of the gasket(the making side)is slrengfh. positioned and seated against the bottom of the flange recess. °C8UtI0C!' • S811dWiCh ��8t@S: The Model 7041 flanges shall rbt be used as anchor poln[s for The Model 7041 flange requires a hard flat face for etfective tie-rods across non-restreined joints. Do not use Mode1704i gaskelsealing. A sarxtwich plate is required and should flanges withln 90 degrees oP ona another on a standard fit6ng always be used when the mating surface is not adequate,as when the outside dimensions cause inte�Ference. wlth lhe setrated faces�f some valves or Ihe rubber feced or rubberlined flange of aWafer valve. IVIQDEL 7041-A IVIATERl�L SP�CIFiCATIONS ° Housing� Duc61e Iron lo ASTf�A536,Gr 6�r�.5 12, rnin.tensile str�ngth � (opfion)Grade"T"Nitrile(Color code:Qranqe stri�) �148MPa(G5,000 psi) Recommended for petmleum products,air with oil vapors, vegata�le and mineral oils wi�hin the specified temperature range.Also goai for water services under+66°C(�150°F) ' Si irtace FGnish Temperature range� 29°C fe+82°C(-20°F to+lBO°F) 5fandard paintetE finishes in oranye or R/�l3Cf?Oi?d Do not use for FIQT WATER above +66°C(=150°Fl< CI Ho[dip zincgal�anized(Option�. HU"i DRY A!R above+60�C(�140�F� i7 Epoxy coatinys m RAL'�(�0 rP,c1 or nfhercqlnrs(Oplion) ❑ Olher options:Grade°0°Fluoroelastomer Grade°L°Silicone. • RLibbef GaSke�: For additional detsils contact Shurjoint To assure maximum life for the service fntended,propar gaskel se{ection and specificalion in ordering is essential. Failure to •Standard Hex Balts &Nuts select lhe proper gasket compound may result in person�injury, pmperfy damage,joinl leakage or joint failure. Plated hex bo)b conf�rming to AS7M A307 wfth hex nuts.(2 nuts and bolts are supplled).Bolts and nuts for the flang�connection lo 6rade"E"EPDM(Cofor code:Green stripe)Recomrnended for be suppfied by installer. cold and hoi waler wfthln tha specified lemperature range,plus a variety of dilute acids,alkalis,salts,ol-free a(r and many � Draw Bolts: ahernfoal servioes not Involving hydrocarbons,af s or gases. Heal-Ueated carbon steel Irack bolts io ASTM A183. 350-600mm Do not use for HYDROCARBONS end PETROLEUM service_ (14'-24")only. Temperature cange:-34°C to+11 o°C(-30 oF lo+230°F�.For water services of o�nstant hlgh temperatura greafer than+85°C (+150°F�contact Shu�joJnt for recommenda�on General Notes; • Pressure ratJngs listed are GWP(cdd water pr�ssure)ormaximum working pressurewifhin the service temperature range of the gaskel used In the coupling.This rating may oo�asbnally differfrom ma�cimum workfng pressures listed and/or approved by UL,UL.C,and/or FM as testing condl8ons and test plpes d'rfier.For 2dditional fnformaGon contact ShurjolrrL. • Maxlmum workkx,�pressures and end loads Ilsted are total of k�temal and extemal pressures and loads based on Sch.40 steel pipe wi[h roll grooves tol�NSI/AWWA C606-97 spacificatbns.F�r information on okher plpe schedules contact ShurjoinL. � For one time�feid best only the maxfmum joint wofking pressure may be increased 1-1/2 times the figures shown. � Warning:Piping systerns must afways be depressurized and dralned befora attempting disassembfy and or remwal of any components, • Shurjointreserves the right Eo change specificatJons,designs and or standard equipment without�otice and wilhout incurring any obl lyations.