Select your challenge

Maintenance of Air Valves in Confined Spaces
Prevent potential operation safety hazards.
Installation Height Restrictions
Manage small spaces restrictions.
Vandalism or Tampering
Installation Costs
Eliminate costs of excavating large manholes.
Maintenance Downtime
Minimize the amount of downtime required to complete maintenance operations.
SWG 3D INV

Our Solutions

SB - Subsurface Air Valve

Designed for underground wastewater systems, a subsurface valve system is easy to install without the need to construct a concrete manhole.
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D 025 SB USA App iom typical installation

Operating Air Valve (above ground)

Designed for underground wastewater systems, a subsurface valve system enables above-ground valve maintenance, eliminating the hazards of confined space operation.
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D 026 SB USA App iom typical installation