Hydraulic Control Valves for Intelligent Water System Management
Coliter® provides advanced hydraulic control valves that regulate pressure, flow, pump operation, and backflow without external power—ideal for municipal water networks, high-rise buildings, and industrial systems. Our range includes the 600X electric/hydraulic control valve for remote on/off, 700X pump control valve with soft start/stop to prevent water hammer, 500X pressure relief/retaining valve, 400X flow control valve, 300X slow-closing check valve, 800X differential pressure bypass valve, and ZYC self-acting differential control valve. All valves use pilot-operated technology, feature cast iron bodies with epoxy coating, and ensure stable, energy-efficient system performance.
