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MODEL SIZE (DN)DIMENSIONS (approx.)WEIGHT <br />A B C L M N Width <br />in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm lbs. kgs. <br />SS009M3QT 1⁄4,3⁄8,1⁄2 8,10,15 10 250 4 <br />5⁄8 117 3 <br />3⁄8 86 5 <br />1⁄2 140––––51274.50 2.0 <br />SS009M3QT 3⁄4 20 10 <br />3⁄4 273 5 127 3 <br />1⁄2 89 6 <br />3⁄4 171––––61⁄4 159 5.75 2.6 <br />SS009QT 1 25 16 <br />3⁄4 425 5 <br />1⁄2 140 3 76 9 <br />1⁄2 241––––81⁄4 210 12.25 5.6 <br />SS009M3QT-S 1⁄4,3⁄8,1⁄2 8,10,15 10 250 6 150 3 <br />3⁄8 86 5 <br />1⁄2 140 3 <br />13⁄16 97 2 <br />5⁄8 67 5 127 7.25 3.3 <br />SS009M3QT-S 3⁄4 20 10 <br />3⁄4 273 6 <br />1⁄4 159 3 <br />1⁄2 89 6 <br />3⁄4 171 4 <br />3⁄8 111 3 <br />3⁄16 81 6 <br />1⁄4 159 9.25 4.2 <br />SS009QT-S 1 25 16 <br />3⁄4 425 7 <br />3⁄4 197 3 76 9 <br />1⁄2 241 5 <br />3⁄16 132 3 <br />3⁄4 95 8 <br />1⁄4 210 17.00 7.7 <br />kPa psi138 20103 1569 1034 5000 0.2 0.4 0.6 0.8 1 1.2 1.4 gpm0 .76 1.5 2.3 3 3.8 4.6 5.3 lpm1⁄4" (8mm)kPa psi138 20103 15 <br />69 10 <br />34 5 <br />00 <br />0 0.5 1 1.5 2 2.5 3 3.5 4 gpm <br />0 1.9 3.8 5.7 7.6 9.5 11.4 13.3 15.2 lpm <br />3⁄8" (10mm) <br />kPa psi <br />138 20 <br />103 15 <br />69 10 <br />34 5 <br />00 <br />0 2 4 6 8 10 12 gpm <br />0 7.6 15 23 30 38 46 lpm <br />1⁄2" (15mm) <br />kPa psi <br />207 30 <br />172 25 <br />138 20 <br />103 15 <br />69 10 <br />34 5 <br />00 <br />0 1020 304050gpm <br />0 38 75 114 152 190 lpm <br />3⁄4" (20mm) <br />kPa psi <br />172 25 <br />138 20 <br />103 15 <br />69 10 <br />34 5 <br />00 <br />0 5 10 15 20 25 30 35 40 45 50 55 60 gpm <br />0 1938577695114 133 152 171 190 209 228 lpm <br />1" (25mm) <br />N <br />M <br />A <br />L <br />C <br />B <br />IMPORTANT:INQUIRE WITH GOVERNING AUTHORITIES <br />FOR LOCAL INSTALLATION REQUIREMENTS <br />Dimensions — Weight <br />CapacityPerformance as established by an independent testing laboratory.*Typical maximum system flow rate (7.5 feet/sec.)Available ModelsSuffix:QT – quarter-turn ball valvesS – stainless steel strainerNote: The installation of a drain line is recommended. Wheninstalling a drain line, an air gap is necessary (see ES-AG/EL/TC).MaterialsBody:316 stainless steelDisc and Relief Valve:Silicone rubberCheck Seats:Replaceable polymerRelief Valve Seat:Stainless steelCover Bolts:Stainless steelPressure — TemperatureTemperature Range: 33°F – 180°F (0.5°C – 82°C) continuous <br />Maximum Working Pressure: 175psi (12.1 bar) <br />Standards <br />USC Manual 9th Edition <br />AWWA C511-92 <br />Approvals <br />ASSE, AWWA, USC <br />CSA – 1⁄2" and 3⁄4" horizontal <br />1013 B64.4 61 <br />ES-SS009 0940 © 2009 Watts <br />USA:815 Chestnut St., No. Andover, MA 01845-6098; www.watts.com <br />Canada:5435 North Service Rd., Burlington, ONT. L7L 5H7; www.wattscanada.ca <br />A Watts Water Technologies Company <br />ES-SS009.qxd 11/3/09 8:47 AM Page 2