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Double check valve
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141	BACKFLOW & CROSS CONNECTION PDH WORKBOOK Completion of this workbook will count for 1 PDH Arizona Department of Environmental Quality Drinking Water Section-Programs Unit Add to Reading List Source URL: azdeq.gov Language: English - Date: 2014-05-29 10:43:46 Water Backflow prevention device Air gap Pressure vacuum breaker Backflow Vacuum breaker Double check valve Siphon Check valve Plumbing Irrigation Fluid mechanics
142	Cross-Connection Control Manual Office of Water (4606M) EPA 816-R[removed]www.epa.gov/safewater Add to Reading List Source URL: water.epa.gov Language: English - Date: 2011-09-09 21:04:28 Water Backflow prevention device Air gap Pressure vacuum breaker Vacuum breaker Double check valve Atmospheric vacuum breaker Backflow Siphon Plumbing Irrigation Fluid mechanics
143	Chapter Five Testing Procedures for Backflow Preventers rior to initiating a test of Add to Reading List Source URL: water.epa.gov Language: English - Date: 2011-09-09 21:04:27 Water Irrigation Piping Water industry Check valve Needle valve Double check valve Backflow prevention device Backflow Valves Fluid mechanics Plumbing
144	Chapter Seven Cross-Connection Control and Backflow Prevention Program he successful promotion of Add to Reading List Source URL: water.epa.gov Language: English - Date: 2011-09-09 21:04:27 Construction Backflow prevention device Vacuum breaker Pressure vacuum breaker Atmospheric vacuum breaker Air gap Double check valve Backflow Siphon Plumbing Irrigation Fluid mechanics
145	Chapter Four Methods and Devices for the Prevention of Backflow and Back-Siphonage Add to Reading List Source URL: water.epa.gov Language: English - Date: 2011-09-09 21:04:27 Water Backflow prevention device Pressure vacuum breaker Double check valve Atmospheric vacuum breaker Vacuum breaker Air gap Backflow Check valve Irrigation Plumbing Fluid mechanics
146	PDF Document Add to Reading List Source URL: www.maine.gov Language: English - Date: 2013-11-22 11:44:30 Fluid mechanics Drip irrigation Fertigation Check valve Double check valve Valve Pump Siphon Tap Irrigation Agriculture Water
147	May 16, 2011 Page 10 of 10 Model Cross-Connection Control Program (last revised May 16, 2011) Add to Reading List Source URL: des.nh.gov Language: English - Date: 2013-03-10 05:00:00 Construction Backflow prevention device Reduced pressure zone device Backflow Vacuum breaker Pressure vacuum breaker Air gap Double check valve Atmospheric vacuum breaker Plumbing Irrigation Fluid mechanics
148	Appendix A Appendix B Partial List of Plumbing Hazards Add to Reading List Source URL: water.epa.gov Language: English - Date: 2011-09-09 21:04:26 Irrigation Backflow prevention device Air gap Reduced pressure zone device Backflow Vacuum breaker Pressure vacuum breaker Double check valve Siphon Plumbing Fluid mechanics Construction
149	Roadside Manual (M 25-30) Add to Reading List Source URL: www.wsdot.wa.gov Language: English - Date: 2012-08-10 14:04:19 Water Construction Backflow prevention device Atmospheric vacuum breaker Check valve Drip irrigation Backflow Pressure vacuum breaker Double check valve Irrigation Plumbing Fluid mechanics
150	Bureau of Construction Codes - Technical Bulletin No. 46 Add to Reading List Source URL: www.michigan.gov Language: English - Date: 2012-12-07 14:43:52 Fluid mechanics Backflow prevention device Double check valve Boiler Backflow Check valve Valve Heart valve Hydrostatic loop Plumbing Construction Water

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