Polyethylene Valve Vaults

Durable, non-corrosive and lightweight

TOPP’s valve vault, for basin guide rail systems for pump stations, lift stations and other applications, is constructed of durable, non-corrosive polyethylene. Offers lightweight construction for easy installation and reduced freight costs. Extremely cost competitive compared to fiberglass or concrete valve vaults. “Frog-mouth” or solid composite fiberglass or aluminum covers available. Also available with or without discharge piping and valves. Optional 18”extension available for applications requiring a discharge depth of 36” down to centerline.

Standard Features

  • Constructed of durable, noncorrosive polyethylene
  • Offers lightweight construction for easy installation and reduced freight costs
  • Extremely cost competitive compared to fiberglass or concrete valve vaults
  • Available with or without discharge piping and valves
  • Optional 18” extension available for applications requiring a discharge depth of 36” down to centerline.
  • Custom valve 50x sizes available
Poly Valve Vault Blue
Poly Rectangular Valve30” W X 29” L X 26” D
Poly Rectangular ValveBox PRVB30X29X26
Solid Composite CoverPRVC30X29X26
Solid Aluminum CoverPRVC30X29X26A
Frog-Mouth Composite CoverPRVC30X29X26FM
Frog-Mouth Aluminum CoverPRVC30X29X26FMA
Extension for Poly Valve BoxPRVBEXT18
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