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CF8M Cast Valve Body | Corrosion-Resistant Stainless Valve Body, Made to Drawing
Valve Components

CF8M Cast Valve Body | Corrosion-Resistant Stainless Valve Body, Made to Drawing

The CF8M cast valve body (≈316 stainless steel) is engineered for chloride, brine, and chemical service. Critical sealing faces are CNC-finished in a single setup to stabilize concentricity and flatness. Valve body flange faces are controlled to 125–250 AARH. Each valve body can be supplied with PMI, MTR, and hydro/air tests per API 598, with NACE MR0175 documentation available on request.

    • Product Overview

      This CF8M cast valve body serves as the pressure shell for ball, gate, globe, and check designs. The Mo-bearing austenitic alloy provides excellent resistance to pitting and crevice corrosion in chlorides and mildly acidic media. With generous wall allowances and sound cast integrity, the valve body maintains alignment of internal trim under pressure/temperature cycling. The valve body interfaces smoothly with standard flanges, gaskets, and fasteners, fitting both new builds and MRO replacement work.
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