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VOG Iran Butterfly Valve Figure 497:
The VOG Iran Butterfly Valve Figure 497 is an industrial-grade valve with a wafer-type design, used to start or stop fluid flow efficiently. The valve body is constructed from ductile cast iron GGG40, and the disc is available in stainless steel CF8M or nickel-coated cast iron. The seat is made of EPDM or NBR elastomer, ensuring reliable and tight sealing. It is available in nominal diameters from DN50 to DN600 and operates under pressure ratings of PN10 or PN16. The shaft is made of stainless steel and features a double-bearing design to maximize service life. This valve complies with EN 593 design standards and is flange-compatible according to EN 1092-2.
WEBSITE: VOG Iran Butterfly Valve Figure 497 Iran
The Figure 497 butterfly valve from VOG Iran is a wafer-type industrial valve with a ductile iron GGG40 body designed for PN16 pressure class. The disc is typically made of stainless steel 304 or 316, providing excellent resistance to wear and corrosion. The sealing material consists of EPDM or NBR, supporting operating temperatures from 10 to 120 degrees Celsius. The valve features a reinforced steel shaft with dual bronze bushings, reducing operating torque and enhancing service life. Its body dimensions follow EN 558, while the flange compatibility meets EN 1092-2, making it suitable for water, wastewater, air, and mildly corrosive media. The valve can also be equipped with a lever, gearbox, or pneumatic actuator, depending on operational needs.
