5209 EVERGREEN WAY GROCERY OUTLET 2020-05-08

WILKINS Model 350ADA a ZURNs company Double Check Detector Assembly CIF! AT hh,i cE R.4/11TTA I q'II- PI T IA 1 APPLICATION ��- Is Designed for installation on potable water lines connections in I �" } : fire sprinkler systems to protect against both backsiphonage and `" ,, m _ '4 f ,k. -. ;.. backpressure of polluted water into the potable water supply. ki° P°', Model 350ADA shall provide protection where a potential health - hazard does not exist. Incorporates metered by-pass to detect (with OS&Y gates) (with BGVIC valves) leaks and unauthorized water use. FEATURES STANDARDS COMPLIANCE (HORIZONTAL&VERTICAL) Sizes: ❑ 2 1/2"` ❑ 3"* ❑ 4" ❑ 6" ❑ 8" 010" • ASSE®Listed 1048 Maximum working water pressure 175 PSI • AVVWA Compliant C510(with gates only) Maximum working water temperature 140°F • CSA®Certified (4"-8") Hydrostatic test pressure 350 PSI • UL®Classified End connections (Grooved for steel pipe) AVVWA C606 (Flanged) ANSI B16.1 * C UL®Classified • FM®Approved Class 125 • Approved by the Foundation for Cross Connection *2 1/2"&3"sizes use 4"body& reducer couplings OPTIONS Control and Hydraulic Research at the University of (Suffixes can be combined) Southern California ❑ - with flanged end OS&Y gate valves(standard) • NYC MEA 221-04M-2(2 1/2"-8") ❑ L - less shut-off valves(grooved body connections) MATERIALS ❑ LM - less water meter Main valve body Ductile Iron ASTM A 536 Grade 4 ❑ - with remote reading meter Access covers Ductile Iron ASTM A 536 Grade 4 ❑ - with gpm meter(standard) Coatings FDA Approved electrostatic epoxy finish ❑ - with cu ft/min meter Internals Stainless steel, 300 Series ❑ G - with grooved end OS&Y gate valves NORYLTM, NSF Listed ❑ FG - with flanged inlet gate connection and grooved Fasteners&springs Stainless Steel, 300 Series outlet gate connection Elastomers EPDM (FDA approved) ❑ PI - with Post Indicator Gate Valves(4"-10") Buna Nitrile(FDA approved) ❑BGVIC - with grooved end butterfly valves Polymers NORYLTM, NSF Listed ACCESSORIES _ ❑ Repair kit(rubber only) ❑ Thermal expansion tank(Model XT) U OS&Y Gate valve tamper switch (OSY-40) =I= r =I- III a e ❑ Test Cock Lock(Model TCL24) _ .4 _ Jlli.,.;a �__.= MODEL 350ADA `I �' DIMENSIONS&WEIGHTS (do not include pkg.) with OS&Y option 01,1111111111 o ° 1 0 p . •F WEIGHT _ MODEL - --- - WITH s 1 c+ 0 350ADA WTHOUT WITH OS&Y WITH OS&Y BUTTERFLYI SIZE GATES GATES(GXF) GATES(GXG) VALVES(GXG) A G in. mm lbs. kg lbs. kg lbs. kg lbs. kg A . a A 2 1/2 65 105 47.5 207 94 199 90.3 123.8 56.2 �'D :tIf l..fit,.,-.,ice: lari1;. 3 80 104 47 224 101.5 214 97 124.4 56.5 II j MODEL 350ADA with I X111 d 111'1■■ 1� , i 4 100 91 41.3 245 111 219 99.4 123 55.8 �l Ill" •.. F BGVIC option "I d _i. 'Bill 6 150 141 64 377 171 347 158 193 87.6 8 200 302 137 778 353.2 754 342.3 410 186 1 s 10 250 355 161 1040 472.7 918 416.5 527 239.3 h _ c 0 ^ MODEL DIMENSION(approximate) 350 ADA A WITH B LESS E E WITH E SIZE A BUTTERFLY GATE C D OS&Y OPEN OS&Y BUTTERFLY F G VALVES VALVES CLOSED VALVES Attention: in mm in mm in mm in mm in mm in mm in mm in mm in mm in mm in mm Model 350ADA 21/2 65 351/8 892 321/8 816 201/8 511 41/2 114 9 229 163/8 416 137/8 352 8 203 6 152 71/4 184 (grooved body) 3 80 36 1/8 918 33 838 20 1/8 511 4 1/2 114 9 229 18 7/8 479 15 5/8 397 8 203 6 152 7 1/4 184 and Model 350DA 4 100 38 1/4 972 33 1/4 845 19 7/8 505 4 1/2_114 9 229 22 3/4 578 18 1/4_464 9 1/8 232 6 152 8 203 (flange body) 6 150 47 1/4 1200 40 1/4 1022 25 7/8 657 5 1/2 140 101/2 267 30 1/8 765 23 3/4 603 10 1/8 257 7 178 10 254 have different lay 8 200 62 1575 55 1397 38 1/2 978 10 254 12 305 37 3/4 959 29 1/4 743 11 15/16 303 8 1/2 216 11 279 lengths. 10 250 64 5/8_1642 58 1/2 1485 38 1/2 978 10 254 12 305 45 3/4 1162 35 3/8 899 13 5/16 338 81/2 216 12 305 (Patent No. 5,913,331) DOCUMENT#: REVISION: BF-350ADA 1/11 Page 1 of 2