ASTM A351 CF8M Floating Ball Valve, 4 Inch, 150 LB

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ASTM A351 CF8M Floating Ball Valve, 4 Inch, 150 LB

Key Specifications / Features

Model No. : 181203003

This 4-inch Class150 flanged floating ball valve is constructed from CF8M stainless steel following the ASME B16.34 standard. Its flanged ends comply with the ASME B16.5 specification and are equipped with an actuator mounting platform to accept electric or pneumatic actuators. Featuring a full-port ball design, it minimizes flow resistance and ensures bubble-tight shutoff. CF8M cast stainless steel offers outstanding corrosion resistance. Widely used in chemical, marine, oil, and water treatment pipelines for on-off control of corrosive fluid and gas media.

Detail Information

Product Name: Flanged Ball Valve
Valve Type: Floating Ball Valve, Flanged End
Nominal Size: 4 Inch
Pressure Class: 150 LB
Body Material: ASTM A351 CF8M (Cast Stainless Steel 316)
End Connection: ASME B16.5 Flanged
Operation: Gear/Actuator Mount Pad (Direct mount platform for actuator)
Design Standard: ASME B16.34
Face to Face: ASME B16.10

Product Description

This 4-inch Class150 flanged floating ball valve is cast from CF8M stainless steel and manufactured per ASME B16.34, with flanged ends conforming to ASME B16.5. It comes with an actuator mounting bracket for automated operation. The full port ball structure delivers low flow resistance and reliable shut-off performance, while CF8M material provides excellent resistance against corrosion in chemical and seawater services.

Typical Application

Suitable for chemical processing, oil & gas, marine, water treatment, and general industrial pipelines. It controls on-off flow of corrosive liquids and gases, ideal for systems requiring tight shut-off and long service life under moderate pressure.

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