PLEASE READ THE FOLLOWING BEFORE INSTALLING THESE VALVES EASE OF OPERATION BALL VALVES ARE EASIER TO OPERATE THAN OTHER INFERIORITY SEVER: CANTON MUST BE TAKEN DURING INSTALLATION SPAS TD ENSURE THAT THE Hin: DIS ARE COSIGNED IN SUCH AWASH TO AVOID UNA TED ACCIDENTAL OPENING OF CLOSING OF THE VALVE SATIATION IN THROUGH UNDERGRAD THE VALVE BEHAVIORISM ACCIDENTAL SR INVENTED OPENING HEADLONG GF THE VANE.