Hydraulic Goggle Valve

ALIS Valves offers Hydraulic Goggle Valves for industrial applications requiring positive isolation of pipelines carrying gases, dust-laden air and process media. These valves use a spectacle-shaped or sliding plate arrangement with solid and open sections to provide either a clear flow passage or complete line isolation, depending on the valve position. Hydraulic actuation uses a hydraulic power system to move the plate between operating positions, reducing manual effort and supporting controlled operation in demanding industrial environments. The solid plate provides physical separation when the valve is in the closed position, making the design suitable for applications where dependable isolation is essential.

Hydraulic Goggle Valves are suitable for compatible applications in steel plants, cement factories, power generation facilities, metallurgical industries and industrial gas handling systems. They are commonly used in ducting and pipelines carrying flue gases, exhaust gases, dust-laden air and other compatible process media. Important selection factors include pipeline diameter, operating pressure, temperature, process media, plate and body materials, sealing arrangement, hydraulic operating requirements and installation space. Selecting the appropriate Hydraulic Goggle Valve helps support reliable line isolation, controlled operation and safe maintenance procedures under the specified working conditions.