Precision Flow Control & Isolation
Environmental Improvements, Inc. (EI²) represents industry-leading manufacturers of municipal and industrial valves, delivering dependable fluid control technologies from raw water intake down to final effluent discharge. Whether your application demands severe-service knife gates, eccentric plug valves, check valves, air release valves, or precision electric actuation, our team collaborates with consulting engineers and plant staff to deliver long-lasting, low-maintenance pipeline solutions.
Plug, Butterfly & Gate Valves
Heavy-duty eccentric plug, high-performance butterfly, resilient-seated gate, and knife gate valves engineered for drip-tight isolation, slurry control, and corrosive fluid service.
Check, Air & Surge Control
Comprehensive protection including silent check valves, air release and vacuum breaker valves, and hydraulic surge anticipation valves designed to protect pumps and piping networks.
Electric, Pneumatic & Smart Actuation
Multi-turn and quarter-turn actuators, intelligent digital positioners, and failsafe pneumatic systems configured for remote automation and continuous process modulation.
Application Engineering & Sizing
Technical consultation including flow velocity calculations, CV analysis, cavitation mitigation, water hammer prevention, and custom mounting hardware design.
