ATP 112 M08095 Cast Iron CW Impeller for B4ZRKS Pumps Groove Fitting where spring force helps initiate 0004379 where spring force helps initiate closing as the control chamber is pressurized Attribute Details Manufacturer Cla Val Manufacturer Part Number 81662K Model 7100 Valve Type Remote control inline diaphragm valve Operation Air to close Nominal Size 1 1 2 inch Connections 1 1 2 inch Female NPT x 1 1 2 inch Female NPT Body Material Cast iron Cv Factor 25 Approximate Weight 9 lb Applications Repair components Check which hardware and seals the repair requires Specification Value Manufacturer part number 112 M08095 Material Cast iron Rotation Clockwise (CW) Design Threaded Reference number M08095 Application and component selection