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Stainless Steel Butterfly Valve

CF8M and duplex bodies for offshore, chemical and desalination service with metal or soft seats.

Material line Stainless Steel API 609 Butterfly Valves

CF8M and duplex bodies for offshore, chemical and desalination service with metal or soft seats.

Selected for corrosive media, offshore wash-down, chloride-managed systems and cryogenic service with an extended bonnet. CF8M is the workhorse cast grade behind most 316 piping specs.

Attribute Value
ASTM grade CF8M / CF3M (A351)
Typical trim 316 / 316L
Temperature range −196 °C to +400 °C (grade dependent)

Material background: Stainless Steel.

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