FEBCO LF622UFT Lead Free Full Port Tapped Union End Ball Valves - Manual

M A I N T E N A N C E I N S T R U C T I O N S
IS-F-622UF/UFT
Series LF622UF/UFT
Union Ball Valves
Sizes: 1 ⁄
2
" - 2"
Maintenance Instructions
NOTICE
Early units of the union end ball valve shipped with a different O-ring groove dimension
than the current production. Two O-rings are provided with this kit--one for each design.
Select the O-ring to meet your application.
1) Unscrew the union connection and remove old O-ring.
2) Determine which new O-ring fits best in the groove.
Proper fit should be snug without extending past the outside
or inside diameter of the groove. O-ring should not bind or pinch.
3) Apply a thin film of food grade petroleum based O-ring lubricant to the new O-ring.
4) Place the new ring into the groove of the union connection and screw union connection
back together.
WARNING !
Read this Manual BEFORE using this equipment.
Failure to read and follow all safety and use information can result in death,
serious personal injury, property damage, or damage to the equipment.
Keep this Manual for future reference.