Water & Wastewater
Water and wastewater treatment systems require dependable valve technologies that can withstand fluctuating pressures, corrosive environments, and continuous operation. VALTEK (Shanghai) delivers robust and cost-effective solutions for the water treatment industry, including potable water systems, municipal water networks, wastewater treatment plants, and desalination facilities. Our portfolio features resilient seated butterfly valves, check valves, and gate valves—engineered for wastewater processes, effluent control, and seawater desalination applications. Whether it's industrial wastewater valve applications or sewage treatment plant valves, VALTEK ensures long-lasting performance, easy maintenance, and environmental compliance across the water cycle.
Water & Wastewater Industry
Safe, Efficient Flow Control for Clean and Sustainable Water SystemsIn the wastewater industry and desalination plants, valves must handle sludge, chemically treated effluents, and high-salinity fluids under demanding conditions. VALTEK’s wastewater valves and desalination valves are designed to meet the challenges of reverse osmosis systems, brine discharge, and chemical dosing processes. From municipal water treatment systems to industrial water filtration skids, we provide reliable valve solutions that support sustainability, reduce downtime, and ensure compliance with water quality standards.
Cast Iron Valves (CI/DI)
VALTEK Solutions for Process ControlVALTEK’s Cast Iron Valves offer an economical and reliable solution for municipal water systems, industrial water treatment, and wastewater pipelines. These ISO-certified water valves are built to withstand abrasive flow media, frequent cycling, and pressure variation in large-scale potable water and sewage systems. Designed with durability in mind, they’re ideal for both clean and dirty water applications.
Cast Iron Butterfly Valve
VALTEK Solutions for Process ControlOur Cast Iron Butterfly Valves provide bi-directional flow control with low torque and easy actuation, making them ideal for wastewater treatment processes and desalination plant valve systems. With options for automation-ready configurations and marine-grade coatings, they’re perfect for handling seawater, brine, and treated effluents in coastal and industrial environments.
Insights
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