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The Farab metal seated gate valve model GVG10 is designed for complete shutoff in water, steam, and general industrial fluid systems. Its body is made of ductile iron GGG40 with a nominal pressure rating of PN10, and the gate is stainless steel with a Stellite hard-facing layer for enhanced wear resistance. Flanged ends comply with EN 1092-2 standards, and dimensions follow DIN 3202. The valve operates reliably up to 200°C and 10 bar pressure. It can be installed in both horizontal and vertical orientations, making it suitable for water distribution, thermal, and process lines.
The Farab GVG10 gate valve features a straight-through flow path for minimal pressure drop and optimal hydraulic performance. The stem is made of stainless steel, and sealing is achieved with heat-resistant graphite packing. The bolted bonnet design allows easy maintenance and inspection. Precisely machined dual seats ensure tight bidirectional sealing. Each valve is hydrostatically and leakage tested in accordance with API 598 standards to ensure safety, durability, and consistent operation.
WEBSITE: Farab metal seated gate valve model GVG10 Iran
When purchasing the Farab GVG10 metal-wedge gate valve, key factors include the GGG40 ductile iron body, hardened steel wedge, nominal sizes from 2 to 20 inches, and 10-bar pressure rating. Epoxy coating quality, actual body weight, PN10 flange standards, and stem machining accuracy are essential criteria for proper selection. During installation, the pipeline must be fully depressurized, and the flanges aligned precisely to prevent excessive mechanical stress. Using the correct gasket, tightening bolts in a cross pattern, and observing flow direction ensure proper sealing and optimal performance. After installation, gradual opening and closing of the valve and performing an initial leakage test help ensure long service life and reliable operation of the GVG10 in water distribution and industrial systems.
