Double Check Valve Assemblies - Watts Water

1 For Non-Health Hazard ApplicationsES-007 Now AvailableWattsBox Insulated more information, send for literature 007 Double Check Valve AssembliesSizes: 1 2" 2"Series 007 Double Check Valve Assemblies are designed to protect drinking Water supplies from dangerous cross-connec-tions in accordance with national plumbing codes and Water authority requirements for non-potable service applications such as irrigation, fireline, or industrial processing. Only those cross-connections identified by local inspection authorities as non-health hazard shall be allowed the use of an approved Double Check Valve with local authority having jurisdiction regarding vertical orientation, frequency of testing or other installation requirements. The Valve shall meet the requirements of ASSE Std. 1015 and AWWA Std. C510. Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern Ease of maintenance only one cover Top entry Replaceable seats and seat discs Modular construction Compact design Cast bronze body construction 1 2" 2" Top mounted ball Valve test cocks Low pressure drop No special tools required for servicing 1 2" 1" have tee handlesSpecificationsA Double Check Valve Assembly shall be installed at each noted location.

2 The assembly shall consist of two positive seating Check modules with captured springs and rubber seat discs. The Check module seats and seat discs shall be replaceable. Service of all internal components shall be through a single bronze or stainless steel access cover secured with stainless steel bolts. The assembly shall also include two resil-ient seated isolation valves ; four top mounted, resilient seated test cocks. The assembly shall meet the requirements of ASSE Std. 1015 and AWWA Std. C510. Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California. Assembly shall be a Watts Series " 007M1QT1" 007M1QT-STest CocksFirst CheckModule AssemblyThe 007 Series features a modular design concept which facilitates complete maintenance and assembly by retaining the spring CheckModule AssemblyJob Name Contractor Job Location Approval Engineer Contractor s No.

3 Approval Representative Watts product specifications in customary units and metric are approximate and are provided for reference only. For precise measurements, please contact Watts Technical Service. Watts reserves the right to change or modify product design, construction, specifications, or materials with-out prior notice and without incurring any obligation to make such changes and modifications on Watts products previously or subsequently with governing authorities for local installation requirementsThe information contained herein is not intended to replace the full product installation and safety information available or the experience of a trained product installer. You are required to thoroughly read all installation instructions and product safety information before beginning the installation of this Temperature1 2" 2"Temperature Range: 33 F 180 F ( C 82 C).

4 Maximum Working Pressure: 175psi ( bar).StandardsASSE Std. 1015, AWWA Std. C510 IAPMO PS31, CSA ASSE, AWWA, IAPMO, CSA, UPC Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California. Models LF and S are not listed. UL Classified (LF models only) 3 4" 2" (except 007M3LF)* Horizontal and vertical flow up" approval on all sizesAsACBTRD*BsF*Subscript S = strainer modelSuffix HC Fire Hydrant Fittings dimension A" = 231 2" (594mm)ModelsSizes: 1 2" 2"Suffix: S - bronze strainer LF - without shutoff valves SH - stainless steel ball Valve handles HC - 21 2" inlet/outlet fire hydrant fittings (2" Valve )Prefix: U - Union 007QT1 21025445 811727 1662 512733 88525 165921 007M3QT3 4111 8282410231 879 63 1615737 168721 85415 007M1QT1131 433751 81304102 71 219133 885111 1643111 007M2QT11 4163 8416512735 1684 91 007M2QT11 2163 442547 812431 289 93 4248513 1614831 879211 007M1QT2191 249561 41594102 133 834061 815637 1687211 007QT-S1 213330615227 1662376512733 88525 165921 007M3QT-S3 4141 236861 815631 87937663 1615737 168721 85415 007M1QT-S11715 1615773 4197410231 48371 219133 885111 1643111 007M2QT-S11 4211 254671 1617935 168431 28391 007M2QT-S11 2213 455271 1617931 28933 49593 4248513 1614831 879211 007M1QT-S2253 465483 422241024102133 834061 815637 1687211 WeightsAUnion TailpieceUnion TailpieceUnion NutUnion NutDimensions Weights1" U007M1 QTSizes.

5 1 2" 2" 21213 16326U007M2QT3 41313 16350U007M2QT1165 8422U007M2QT11 4203 4527U007M2QT11 2211 2546U007M1QT2241 2622bars 20 00 2 4 6 8 10 12 gpm0 38 lpm 5 10 fps mpsPressure DropFlowFlow 1 2" (15mm) 11 2" (40mm) CapacityAs complied from documented Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California lab tests.

6 * Typical maximum system flow rate ( feet/sec., meters/sec.)** UL rated flowbars 20 5 10 15 20 25 30 35 40 45 50 gpm0 19 38 57 76 95 114 133 152 171 190 lpm 15 lps mpsPressure DropFlowPressure DropFlow0 25 50 75 100 125 150 175 200 gpm0 95 190 285 380 475 570 665 760

7 Lpm 5 10 15 fps mps 3 4" (20mm) 2" (50mm) bars 20 5 10 15 20 25 30 35 40 45 50 55 60 gpm0 19 38 57 76 95 114 133 152 171 190 209 228 lpm 5 10 15 fps mpsPressure DropFlow 1" (25mm) bars psi1 20 00 10 20 30 40 50 60 70 80 90 100 110 120 gpm0 38 76 114 152 190 228 266 304 342 380 418 456 lpm 5 10 15 fps mpsPressure DropFlow 11 4" (32mm)

8 Bars 20 0bars 20 00 10 20 30 40 50 60 70 80 90 100 110 120 gpm0 38 76 114 152 190 228 66 304 342 380 418 456 lpm 5 10 15 fps mpsPressure Drop**ES-ES-007 1808 2018 WattsUSA: T: (978) 689-6066 F: (978) 975-8350 : T: (905) 332-4090 F: (905) 332-7068 America: T: (52) 81-1001-8600