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The mahab clutch- and gearbox-operated wafer gate valve features a cast iron or stainless steel body with a steel disc, supporting working pressures up to 16 bar. Its operating temperature reaches 180°C, suitable for water, steam, and industrial fluids. The clutch and gearbox allow precise operation without high manual force. The wafer design permits installation between EN 1092 standard flanges with minimal space. Corrosion- and wear-resistant coating extends valve service life.
The valve includes precise sealing with pressure- and temperature-resistant rubber or metal rings. Hydrostatic testing at 1.5 times maximum working pressure ensures safety and quality. Compatible pipe diameters range from 50 to 600 mm. This valve is recommended for industrial, refinery, and construction projects.
WEBSITE: mahab clutch- and gearbox-operated wafer gate valve Iran
Before installing and using the Mahab wafer gate valve with clutch and gearbox, the system flow and pressure must be fully shut off and released. The valve should be aligned precisely with the pipeline axis to prevent excessive stress on the body and ensure optimal clutch and gearbox operation. Avoid hydraulic shocks or severe lateral forces to prevent damage to internal components. Routine maintenance includes inspecting the disc, stem, clutch, gearbox, and sealing washers to prevent leakage and premature wear. Following manufacturer instructions, using proper handling equipment, and periodically checking valve performance ensure long service life and stable operation of the Mahab gate valve.
