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The Farab gear-operated lug butterfly valve model BLG150 is designed for flow control and shutoff in water, steam, and industrial fluid pipelines. The body is made of ductile iron GGG40 with a Class 150 pressure rating, 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 design allows installation between existing flanges, and the gear actuator reduces the operating torque in high-pressure lines. Operating temperature ranges from -10°C to 120°C, with pressure rating according to Class 150.
The Farab BLG150 butterfly valve features a precision gear mechanism that enables low-torque disc rotation in high-pressure pipelines. The gearbox provides 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 guarantees tight sealing throughout the valve’s service life. Each valve undergoes hydrostatic and leakage testing according to API 598 standards to ensure safety, durability, and precise performance in industrial applications.
WEBSITE: Farab gear-operated lug butterfly valve model BLG150 Iran
