Products Compliant to ASSE Standards
ASSE product and professional standards are developed through true industry consensus, meaning experts from all segments of the plumbing and mechanical industries across the country help determine the minimum performance and knowledge requirements for the products listed below.
This table is meant to help guide you through product performance standards for Watts plumbing and flow control components. ASSE standards are developed and revised under the American National Standards Institute (ANSI) accredited standards development process.
ASSE Standard |
Applicable Series |
Related Product Category |
ASSE 1001 Atmospheric Type Vacuum Breakers |
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ASSE 1003 Water Pressure Reducing Valves for Domestic Water Distribution Systems |
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ASSE 1010 Hose Connection Vacuum Breakers |
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ASSE 1011 Hose Connection Vacuum Breakers |
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ASSE 1012 Backflow Preventer with an Intermediate Atmospheric Vent |
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ASSE 1013 Reduced Pressure Principle Backflow Preventers and Reduced Pressure Principle Fire Protection Backflow Preventers |
009, LF009, SS009, 825Y, 825YA,LF825Y, 880V, LF880V, 919, LF919, 957, 994, LF909 Small, LF909 Large, 860 Small, LF860 Small , LF860 Large, 4000B, LF4000B, 4000SS |
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ASSE 1015 Double Check Backflow Prevention Assemblies and Double Check Fire Protection Backflow Prevention Assemblies |
007, LF007, SS007, 850 Small, 850 Large, LF850 Small, LF850 Large, LF870V, 719, LF719, 757, 774, LF709 |
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ASSE 1016 Automatic Compensating Valves for Individual Showers and Tub/Shower Combinations |
LFN170, HydroGuard e700, HydroGuard PB410, HydroGuard e420, HydroGuard e427 |
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ASSE 1017 Temperature Actuated Mixing Valves for Hot Water Distribution Systems |
LFMMV, LF1170, LFL1170, HydroGuard LFLM495, HydroGuard LFLM490, HydroGuard XP LFMM430, IntelliStation 2 |
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ASSE 1020 Pressure Vacuum Breaker Assemblie |
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ASSE 1022 Backflow Preventer for Beverage Dispensing Equipment |
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ASSE 1024 Dual Check Backflow Preventers |
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ASSE 1032 Dual Check Valve Type Backflow Preventers for Carbonated Beverage Dispensers, Post Mix Type |
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ASSE 1035 Laboratory Faucet Backflow Preventers |
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ASSE 1047 Reduced Pressure Detector Fire Protection Backflow Prevention Assemblies |
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ASSE 1048 Double Check Detector Fire Protection Backflow Prevention Assemblies |
007DCDA, 757DCDA, LF757DCDA, 774DCDA, 709DCDA, LF856, LF876V, 007M1DCDA |
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ASSE 1052 Hose Connection Backflow Preventers |
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ASSE 1056 Spill Resistant Vacuum Breaker Assemblies |
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ASSE 1060 Outdoor Enclosures for Fluid Conveying Components |
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ASSE 1069 Automatic Temperature Control Mixing Valves |
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ASSE 1070 Water Temperature Limiting Devices |
LFUSG-B,LFUSG-HWP, 1070, G1070, LFMMV, TempTAP 105, TempTAP 205, HydroGuard LFe480, HydroGuard LFLM495 | |
ASSE 1071 Temperature Actuated Mixing Valves for Plumbed Emergency Equipment |