| CONTENTS Page Introduction ..............................................................................................................................1 Quality Assurance................................................................................................................2 - 3 Design Features....................................................................................................................4 - 5 Seat Options........................................................................................................................6 - ? Ceramic Ball ..............................................................................................................................8 Bonnet Options....................................................................................................................8 - 9 Special Services........................................................................................................................1Q Dry Chlorine Service ................................................................................................................11 Special Installations Welding Without Disassembly............................................................................................12 Drain Bosses ......................................................................................................................12 Extended Stems ........................................................................ .......................— - 12 Handle Options........................................................................................................................13 Pressure/Temperature Ratings..........................................................................................14 - 15 Flow Coefficients (Cvs) ............................................................................................................16 Valve Operating Torques..........................................................................................................1? Actuated Service......................................................................................................................18 Actuator Torques......................................................................................................................19 Dimensions, Weights, Parts Lists......................................................................................20 - 25 Actuator Mounting Dimensions ......................................................................................26 - 29 Service Guide ..................................................................................................................30 - 37 Installation S Maintenance Instructions..........................................................................38 - 40 Exploded Views........................................................................................................................41 Compliance with National Standards......................................................................................42 Materials Standards ................................................................................................................42 Ordering Information & Figure Numbers ........................................................................43 - 45 Metric Conversion Table..........................................................................................................46 Conversion Factors..................................................................................................................47 Product Specification Worksheet ............................................................................................48 Terms & Conditions of Sale..............................................................................Inside Back Cover |