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HomeMy WebLinkAboutDRAWINGSC �YNED G` �Y.LucB2Coaro4V 7t � FILE Cop y ST. LUCIE COUNTY BUILDING DIVISION REVIEWED FOR COMPLIANCE REVIEWED BY DATE r / _ PLANS AND PERMIT UST BE KEP ON JOB OR NO INSPECTION WILL BE MADE. W s -- ©Z --ram T, Exis}�r� 25� r�GL Compact Design Protei Scree J Bulletib 7,11.1.,R.622 ju,ne:2010 I . o High., Capacity WHO fpight ulletin 71..l-.R62'2 ly S11e'and'Elnd Coinnection Style(',) 112 NPT inlet andlouilLw cimum Al lowable. Inlet Presspret') Operating: 125 osid (8,6 ba,r) Ernerg6ncy:. 125 psis (8,6 bar) Except 1.8 to 2.2-1hqhesW:.'c. (4,to 5 mbar) spring range which has operating and emergency pressures of 60 l5sig-(4,A bar) (imurn Allowable Outlet (CAsing)'Pressur.e(I) operating to Avoid Internal, Part'Darrage'. 3 psid,,.(0.21 bard) above outlet pressure setting Eme'Mency. 20 psi (1,4 bar) tlet Pressure Ranges See Table 1, Size -inch' 3,2pini) ori.fice, v Coefficients Wide -Open C. for Relief Sizing; 12.5 Wide -Open C,,-foi PeAef. Sizing: 0.36 Cj: 35 Sizing -Coefficients Xf. 0.78. FD: U2 FL: 0.39 N Capacities See Table 2 idition, Type R622 regulators have1riternal relief ss the diaphragm to.help .minimize overpressure,. outlet pressure above the start ­to -discharge point 6 non-adjustable relief valve spring moves the hragm off ofthe relief'valve seat, alloWing excess sure to bleed out through,the screened isp:rl I n vent T�ble.l. Outlet Ptessur#,Ranges PIressure'Registration, ,Internal Relief Performance See Figure. 4 Internal Relief Performance Start to -Discharge i&8.to 22-inches w.P. (20 to 55 rnbdr) lor sel`p6int.s from 1.6 to 20-Inches W.c.i.(4 to 50 mbar) Start -to -Discharge. is 140 to 200% over setpoint front 20-inch6s w.d. to'2.2. psig (50 to 152 mbar) Spring Case Vent- Connections 3/4 NPT with removable screen Temperature Capabilitie's(l) -20* to 1 OTF (-29' to 71 "C) ,Approximate Weight. 2.35 pounds (I k.9)' Construction Materials Body, Spring Case, Diaphragm Plate, and Orifice: Aluminum. DiaphragM, Disk# And O-ring:; NitHle. (NBR) -Adjusting Screw and Pushpost: 061rinD Closing'Cap. ASAThermoplastijo (UV -Ray Resistant) Ely Control -Spring: Zinc -plated. steel Machine Screw, Spring Seat, and Lever: Zinc -plated steel Valve Stem! Zinc Relief Valve Spring, Relief Spring Retainer, Lever, Pift, and Vent Screen: Stainless steel Lo Specifications The Specilications section lists specifications forType R622 ,Pressure, Reducing Regulators. As:it originally comes from the,factory, specificaflibns for a given regulator are stamped on 1hiB sprang ' OUTLET PRESSURE RANGE CONTROL SPRING PART NUIOIBEk CCiNTROL 9PA N6 C6LOO:CODE I SPkINGWIRE"bAMETER,' INtHIES'(rfim) SPRING FREE LENGTH, INCHES (MM) 1.9 to 22-4n6es W.C, (4 to 5 mbar) Tl"TCQ12 Purple 0.nsl 6,30) 3,40(86.4), 5 to 7-inches W.c, (12 WA? mba) T1439bT00f2' 066je, -0;0a2'(1'58) 3A0 (86;4) 6"5 to wncheswc (iG to 22 Mar) T14MT0012 Yellow- 0.067-(ijo) 3;6'1 (t7.7) 910 134nches.wx. (221,q 32 0�4� T1'44WT0012 sover q 0 2 (1.83) 4,10(104) 13 to 20-InOes W.C. (324650'Mbar). T1"M "'12 Gray 0.0,$0 (2,03) 3.60,(91,4) 16 to 35,16cb6s wc� (40 to 87, mbar) T14402TIJ01,12� Pink 0,GW(2 6) '3 3.52(89,4) I 2.2 p1g (613 t� 152Jnbaf) T1440ST0012, Light,81tie 0,105 (2,67) 3,66 (93,0) t t,37 W C3� i t _ RACA �e�)lbeAa 1. ^„r W �'' , �` A. ^ _ JIM RE(SNER ELECTRIC, LLC 4888 SW°AONEYTERRACE PALM CITY, FL 34990 PHONE {772) 286-2947 ` EC-pD02442 -