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Manufacturer Karp Associates

KSMB Surface Mounted Valve Box

KSMB Surface Mounted Valve Box

Valve boxes can have louvers, peepholes, or glass panels. Boxes can be drilled or punched for pipes or conduits of all sizes.


  • Box is 16 gauge steel and door is 14 gauge steel.
  • Hinge is an exposed continuous piano hinge.
  • Locks are flush and screwdriver operated with stainless steel can and studs, or are key operated cylnder lock with automatic dust shutter.
  • Holes 1/4" diameter are provided for anchoring to wall.
  • Finish is a prime coat of rust inhibitive electrostatic powder, baked white enamel.


 Manufactured to custom specifications.

KSMB - Surface Mounted Valve Box
Karp Leed

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