Locking frame for valves

A fluid valve with a handle locking device, comprising:

• a body having a bore therein for flow of fluid,
• an upstanding boss on said body,
• a shaft journaled in said boss, said shaft being operatively coupled to a valve disposed in said body for controlling the flow of fluid through said bore,
• a handle keyed on said shaft for rotating said shaft between valve open and valve closed positions, said handle being elongated having a depending tang at one end and a grasping portion at the other end,
• a nut securing said handle to said shaft,
• a spring disposed around said shaft urging said handle against said nut,
• a first stop flange on said body for limiting rotatable movement of said shaft at a valve open position,
• a second stop flange on said body for limiting rotatable movement of said shaft at a valve closed position,
• said tang on said handle being disposed between said flanges and rotatable with said handle into engagement with said stop flanges, and
• a U-shaped frame fixed to said body and extending to a single location adjacent said handle and between the valve open and valve closed positions of said handle, said frame comprising substantially parallel upper and lower plates and having an interconnecting bend portion, said nut positioned between said upper and lower plates, said lower plate having an aperture receiving said shaft and being supported on said body boss between said boss and said spring, first and second depending tabs on said lower plate adapted to engage respectively said first and second stop flanges to prevent rotation of said frame, each said upper and lower plate having a hole therein at said single location, said holes being in alignment and adapted for receipt of a device at said single location for selectively preventing rotation of said handle from the valve open and valve closed positions.