LF007M3-QT Watts 3/4" Lead Free Double Check Valve Assembly (0063231) 
 
Watts Series LF007 Lead Free Double Check Valve Assemblies prevent the backflow of contaminated water into the potable water supply. It consists of a Lead Free bronze (1/2 to 2 in) body construction that is easy to maintain and service. Series LF007 is ideal at referenced cross-connections identified as non-health hazard applications. Check with local inspection authorities for installation requirements. Maximum Working Pressure: 175psi (12.06 bar).
 
Features:
• Ease of maintenance — only one cover
• Top entry
• Replaceable seats and seat discs
• Modular construction
• Compact design
• Cast Lead Free* bronze body construction — 1⁄2" – 2"
(15 – 50mm)
• Top mounted Lead Free* ball valve test cocks
• Low pressure drop
• No special tools required for servicing
• 1⁄2" – 1" (15 – 25mm) have tee handles
  
  
            
			
			
			
			
            
            
				
            
			
           
		  
          
          
          	
            
              
                
              
              
                4.5 Based on 3 Reviews
                100% of Customers would recommend this product to a friend
               
             
            	I would buy again
		I have purchased over 20 of these and will continue to do so as I need them.
Recommend to a Friend? Yes
		   Submitted by JWW in Champlain, NY on 2017-06-11	
 	Works great! Fast Shipping!
		This was Very easy to install. I had to install this because the city would not allow their water line to be connected along with my well system, even though I installed ball valves. This was much cheaper than any RPZ or double check valve out there. It looks very durable. I had to use two 3/4" threaded male PVC adapters to put this inline of my water line. I was able to verify the valve worked perfectly. I am VERY happy with this product.
									
Pros
Easy To Use
 Easy To Install
 Durable
 Attractive Design			 
Recommend to a Friend? Yes
		   Submitted by Miklo in East Texas on 2014-10-30	
 	First time i installed ,it is for saftey
		Backflow for sprinkler system
	
Recommend to a Friend? Yes
		   Submitted by Louis in Machesney Park Il. on 2012-11-06