Valves & Piping Systems
The unglamorous infrastructure that fails quietly until it doesn't.
Plug & Ball Valves
Quarter-turn valves commonly used for on/off isolation on sludge and chemical lines.
Check Valves
Prevent backflow on pump discharge lines; a stuck or worn check valve is a common cause of water hammer.
Air Release & Vacuum Relief Valves
Prevent air pockets and vacuum damage in force mains and gravity lines.
Pipe Material Selection & Corrosion
Ductile iron, PVC, and HDPE each have specific strengths and failure modes in wastewater service.
Butterfly Valves
Quarter-turn valves with a rotating disc, commonly used for larger-diameter isolation and moderate throttling.
Pressure Reducing & Sustaining Valves
Automatically maintain a target downstream pressure or upstream minimum pressure without operator intervention.
Knife Gate Valves
Used for isolating thick sludge and slurry lines where a full-bore, unobstructed passage is needed.
Pipe Support & Expansion Joints
Manage thermal expansion, vibration, and settling stress on plant piping systems.
Force Main Cleaning & Pigging
Periodic mechanical cleaning of force mains to remove accumulated grease, grit, and scale.
Cathodic Protection Systems
Sacrificial anodes or impressed current systems that slow corrosion on buried metallic pipe and tank infrastructure.
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