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The Farab metal seated O-ring gate valve model GVO16 is an industrial-grade valve engineered for on-off flow control in water, steam, and process pipelines. The body is made of ductile iron GGG40 with a nominal pressure rating of PN16, and the stainless steel gate is precision-machined to provide tight sealing. O-rings made of NBR or EPDM are used for bonnet and stem sealing, offering excellent resistance to temperature, pressure, and abrasion. Flanged ends conform to EN 1092-2, and installation dimensions follow DIN 3202. The valve operates within 0–200°C temperature and up to 16 bar pressure.
The Farab GVO16 gate valve features a straight-through flow path to minimize pressure drop and enhance hydraulic efficiency. The stainless steel stem ensures durability, and the bolted bonnet allows easy maintenance and inspection. Multiple O-ring sealing layers are employed in critical zones to prevent leakage under variable pressure conditions. Precision-machined metal seats provide bidirectional leak-tight performance. Each valve is hydrostatically and leakage tested in accordance with API 598 standards to ensure safety, longevity, and consistent performance under demanding operating conditions.
WEBSITE: Farab metal seated O-ring gate valve model GVO16 Iran










