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Materials <br />Body: Bronze <br />Disc: Stainless steel <br />Thermostat Assembly: Copper <br />O-rings: Buna-N; EPDM <br />Pistons: Udel-P1700 <br />Springs: Stainless Steel <br />pressure –– Temperature –– Flow Rate <br />Minimum Supply Pressure Static: 30psi (207 kPa) <br />Inlet Temperatures: hot inlet, 120°F – 180°F (49°C – 82°C), <br />cold inlet, 39°F – 85°F (4°C – 29°C) <br />Hot Water Inlet to Outlet Differential Temperature: 5°F (3°C) <br /> above set point <br />Temperature Out: Field range: 80°F – 120°F (27°C – 49°C), adjust- <br />able. Accurate within ±3°F (1.7°C) <br />Maximum Temperature: 200°F (93°C) <br />Maximum Pressure: 150psi (10.3 bar) <br />Minimum Flow: 0.5 gpm (1.9 lpm) @ 0.8psi (0.55 kPa)† <br />Maximum Flow: 20 gpm (76 lpm) @ 125psi (862 kPa)† <br />Max. Pressure Differential between Hot & Cold Water Supplies: 25% <br />Listing: ASSE 1017, ASSE 1069, ASSE 1070 and IAPMO cUPC <br />† When tested in accordance with ASSE 1017, ASSE 1069 & ASSE 1070. <br />Basic Construction <br />INLET <br />FILTER <br />WASHER <br />Capacity* <br /> kpa psi 345 50 <br /> 276 40 <br /> 207 30 <br /> 138 20 <br /> 69 10 <br />0 <br />0 2 4 6 8 10 12 14 gpm <br /> 7.6 15 23 30 38 46 53 lpmPressure DropFlow <br />Flow curves are for reference. Actual flows may vary <br />depending on system temperatures and/or pressures. <br />*Flow curve with integral inlet filters and check valves <br />BUTTON HEAD SCREWLOCKING ADJUSTMENT CAP <br />ADAPTER <br />O-RING <br />STEM ASSEMBLY <br />O-RING <br />O-RING <br />PLUNGER <br />SEAT <br />SPRING <br />THERMOSTAT <br />FUNNEL <br />UNION NUT <br />TAILPIECE <br />CHECK MODULE <br />BODY <br /> SIZE (DN) MODEL DIMENSIONS WEIGHT <br /> A B C D <br /> in. mm in. mm in. mm. in. mm in. mm lbs. kg. <br /> 1⁄2 15 47⁄8 124 57⁄16 137 33⁄16 80 1⁄2 13 1.5 .68 <br /> 3⁄4 20 MMV-UT-M1 47⁄8 124 57⁄16 137 33⁄16 80 9⁄16 14 1.6 .73 <br /> 1 25 55⁄16 135 55⁄8 143 33⁄8 86 11⁄16 17 1.6 .73 <br /> 1⁄2 15 413⁄16 123 53⁄8 137 31⁄8 80 1⁄2 13 1.5 .68 <br /> 3⁄4 20 MMV-US-M1 55⁄16 135 55⁄8 143 33⁄8 86 3⁄4 19 1.6 .73 <br /> 1 25 513⁄16 148 57⁄8 149 35⁄8 92 15⁄16 23 1.6 .73 <br /> 1⁄2 15 51⁄4 133 59⁄16 142 35⁄16 85 5⁄8 1 1.5 .68 <br /> 3⁄4 20 MMV-PEX-M1 51⁄2 140 511⁄16 145 37⁄16 88 3⁄4 19 1.6 .73 <br /> 1 25 57⁄8 149 57⁄8 150 35⁄8 93 13⁄16 2 1.6 .73 <br /> 1⁄2 15 43⁄4 121 55⁄16 136 31⁄16 79 1⁄2 13 1.5 .68 <br /> 3⁄4 20 MMV-CPVC-M1 51⁄4 133 59⁄16 142 35⁄16 85 3⁄4 19 1.6 .73 <br /> 1 25 511⁄16 144 513⁄16 147 39⁄16 90 15⁄16 23 1.6 .73 <br /> 1⁄2 15 65⁄8 168 61⁄4 159 4 102 11⁄2 38 2.17 .98 <br /> 3⁄4 20 615⁄16 177 67⁄16 163 43⁄16 106 111⁄16 42 2.88 1.31 <br /> 1 25 71⁄8 181 61⁄2 165 41⁄4 108 13⁄4 44 3.65 1.66 <br />MMV-UT-M1 <br />MMV-US-M1 <br />MMV-PEX- M1 <br />MMV-CPVC-M1 <br />MMV-QC-M1 <br />BONNET ASSEMBLY <br />FILTER WASHER <br />FIBER WASHER <br />THREAD (UT)SWEAT (US)CPVCPEX <br />D D DD <br />QUICK-CONNECTQC <br />'D'D <br />Dimensions — Weights <br />A <br />B <br />C <br />Hot <br />Water <br />Inlet <br />Mixed Outlet <br />Cold <br />Water <br />Inlet <br />ES-MMV 1004 © 2010 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