Key Specifications / Features

Model No. : 186201001

This 24-inch Class 150 gear-operated lug-type double offset butterfly valve uses an ASTM A351 CF8M body and disc with a metal-to-metal hard seal, designed to API 609 and tested following API 598. It adopts a lug-style connection and a manual gear operator for smooth adjustment. The double offset design reduces friction between the disc and seat. It supports bidirectional pressure bearing and features a compact structure, suited for large-diameter pipelines in wastewater, marine, power plant, and flue gas desulfurization working scenarios.


Detail Information

Valve type: Gear-operated lug-type double-offset butterfly valve
Nominal size: 24 Inch, DN600
Pressure class: Class 150 LB
Body material: ASTM A351 CF8M
Disc material: ASTM A351 CF8M
Seat material: Metal-to-metal
End connection: Lug type
Design standard: API 609
Inspection and test: API 598
Features: Double offset structure, metal-to-metal sealing, bidirectional pressure resistance, compact lug body, low operating torque
Application: Wastewater treatment, marine pipeline, thermal power plant, flue gas desulfurization system, large-diameter industrial piping

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Founded in 2013, Bosseal is a professional industrial valve manufacturer based in Suzhou, China. We specialize in the design and production of Ball Valves, Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Plug Valves, and Piping Strainers. All our products are manufactured in strict compliance with international standards, including API, ASME, ISO, DIN, BS, and EN. With a strong focus on quality control and engineering capability, we are committed to providing reliable and high-performance valve solutions for global industrial applications.

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