Double Check Valve Assembly, Lead-Free, LF007 Series, Nominal Size: 1 in, Operating Pressure 175 psi, Cast Iron Body, Actuation/Operator: Quarter-Turn Ball Valve, Standards: ASSE Std. 1015, AWWA Std. C510, IAPMO PS31, CSA B64.5, Construction: Modular, Temperature Rating: 33 to 180 Deg F, Dimensions: Dimension A: 13-1/2 inch|Dimension B: 5-1/8 inch|Dimension C: 4 inch|Dimension F: 7-1/2 inch|Dimension G: 3-3/8 inch|Dimension R: 1-11/16 inch|Dimension T: 1-11/16 inch|