Built for the toughest applications, the Argus FK75F metal-seated floating ball valve is the ideal choice for applications that demand reliable, tight shut-off and uncompromising metal sealing. These include high-pressure, high-temperature (HPHT) severe service applications in a vast array of industries. The Argus FK75F valve is suited for applications where hydrocarbons are converted into gas, diesel, jet fuel or other upgraded products, as well as other severe applications such as superheated steam, applications with abrasive media, coking applications, mining applications, and power applications to name a few.
... Read more Read lessUncompromised sealing - Ball, metal-seated hard- faced seat rings, and spring components provide a continuous seal
Simplified maintenance Stem and drive train can be replaced without complete valve disassembly
Longer service life Corrosion - and erosion-resistant materials and thermally sprayed coatings on ball, seat rings and springs
Higher stem strength One-piece solid stem shaft withstands 200% operating pressure
Standards: API 608, ASME B16.34, ASME B16.10, API 598; ANSI Cl FCI 70.1 Class V & VI, API 607, ISO 158481-1, API 641, SIL, PED
Pressure Class Range: Class 150, 300, 600, 900, 1500, 2500
For Class 4500, please consult factory
Temperature: -29°C to 538°C (-50°F to 1,000°F)
Consult factory for temperatures above 538°C/1000°F
Size Range: NPS 1/2 to 36
Materials: Carbon Steel A105/A350 Grade LF2 / Stainless Steel A-182 F316/A182 F347H / Titanium / Duplex F51 / Inconel / Hastelloy
Other materials available on request, please consult factory.
Uni-directional, bi-directional with preffered pressure direction or bi-direction (on request)
Unique Purge system prevents valve lock-up and significant reduces in costs to purge valves in severe services
HVOF and Spray & Fused coatings for customized solutions base on our in-house coating and automated lapping capabilities
