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The Farab gear-operated lug butterfly valve model BLG16 is designed for flow control and shutoff in water, steam, and industrial fluid pipelines. The body is made of ductile iron GGG40 with a nominal pressure rating of PN16, and the disc is stainless steel or aluminum bronze for high corrosion and wear resistance. The seat is EPDM or NBR, and the stainless steel shaft is supported by bronze bushings. The lug-style body allows installation between existing flanges, and the gear actuator reduces the manual torque required for operation. Operating temperature ranges from -10°C to 120°C, and the valve is rated for up to 16 bar.
The Farab BLG16 butterfly valve features a precision gear-operated mechanism that enables low-torque disc rotation in high-pressure lines. The gearbox allows accurate control of disc opening and closing, with a locking lever for position adjustment. Precision-machined disc and seat surfaces ensure minimal pressure drop and smooth flow. The replaceable seat provides reliable sealing throughout the valve’s service life. Each valve undergoes hydrostatic and leakage testing according to API 598 standards to guarantee safety, durability, and accurate performance in industrial applications.
WEBSITE: Farab gear-operated lug butterfly valve model BLG16 Iran
The Farab lug gearbox butterfly valve BLG16 is manufactured with a corrosion-resistant ductile iron or steel body, while its disc features a wear-resistant coating to enhance service life under working pressures up to 16 bar. The lug design enables secure and step-by-step installation according to international PN16 and ANSI standards. The stem and bearings are precision-engineered to withstand hydraulic shock and temperature fluctuations. The gearbox mechanism provides smooth and accurate control of the valve opening angle, preventing excessive stress on the body. Compliance with pressure testing, leakage inspection, and dimensional standards ensures high durability, reliability, and stable performance of the BLG16 valve in water, wastewater, and industrial pipelines.
