Ranger Rev B Rotary Control Valve, Sales Kit A For Product Code: RS1-1107-1C000000B; 1" Line Size, Ductile Iron ASME Class 150 Flangeless Body; ST1 Trim With Standard Packing; 0.6 Reduced Port Seal Retainer (1" - 8" LF), 0.5 Reduced (8" HF), No Insert; Linear Inherent Characteristic; Standard Flow Direction