{"title":"Backflow Devices - Watts - DCVA - Double Check Valve Assemblies - 1\" - 007 Series","description":null,"products":[{"product_id":"1-lf007m1-qt-w-press","title":"1 LF007M1-QT (W\/PRESS)","description":"\u003cp\u003eThis \u003cstrong\u003e1 inch Lead Free Double Check Valve Backflow Preventer Assembly\u003c\/strong\u003e is designed to prevent the backflow of polluted water into the potable water supply due to backsiphonage or backpressure.\u003c\/p\u003e\u003cp\u003eIt is ideal for protection in \u003cstrong\u003econtinuous pressure piping applications\u003c\/strong\u003e and at cross-connections identified as \u003cstrong\u003enon-health hazards\u003c\/strong\u003e, ensuring compliance with national plumbing codes and water authority requirements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDesign \u0026amp; Construction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures a \u003cstrong\u003ecompact modular design\u003c\/strong\u003e for easy installation and maintenance.\u003c\/li\u003e\n\u003cli\u003eConstructed with a \u003cstrong\u003eLead Free* cast copper silicon alloy body\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArmorTek® powder coating\u003c\/strong\u003e is applied to internal and external surfaces for enhanced corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eIncludes two \u003cstrong\u003ein-line independent positive seating check modules\u003c\/strong\u003e with \u003cstrong\u003ecaptured springs\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable check discs and seats\u003c\/strong\u003e facilitate field repairs.\u003c\/li\u003e\n\u003cli\u003eUtilizes \u003cstrong\u003estainless steel access cover bolts\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConnections \u0026amp; Operation\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003eNPT end connections\u003c\/strong\u003e and \u003cstrong\u003eViega ProPress® adaptors\u003c\/strong\u003e for versatile installation.\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cstrong\u003equarter turn ball valve shutoffs\u003c\/strong\u003e with \u003cstrong\u003etee handles\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003etop-mounted test cocks\u003c\/strong\u003e for easy testing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eMaintenance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDesigned for \u003cstrong\u003eeasy maintenance\u003c\/strong\u003e through a \u003cstrong\u003esingle, top-entry access cover\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eNo special tools are required for servicing the internal components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eImportant Safety Information\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cem\u003eA freeze sensor is installed on the assembly exterior but requires an add-on connection kit (sold separately) to activate a monitoring system for freeze alerts. The sensor itself cannot prevent a freeze event; user action is required to prevent damage. 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User action is required to prevent freeze conditions from causing product and\/or property damage.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDesign and Construction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures a \u003cstrong\u003emodular, compact design\u003c\/strong\u003e to facilitate easy in-line maintenance.\u003c\/li\u003e\n\u003cli\u003eConstructed with a \u003cstrong\u003eLead Free* cast copper silicon alloy body\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003eNPT end connections\u003c\/strong\u003e and \u003cstrong\u003equarter turn ball valve shutoffs\u003c\/strong\u003e with tee handles.\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003etop mounted test cocks\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eContains two in-line independent \u003cstrong\u003epositive seating check modules\u003c\/strong\u003e with captured springs, and \u003cstrong\u003ereplaceable check discs and 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