Crane FKX9000 Triple Offset Butterfly Valves

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PRODUCT DESCRIPTION

The Crane®FKX 9000 Triple Offset Valves valve design is recommended for industrial applications where large bore valves handle hot steam or isolate parts of their plants and have high/low temperatures that prevent the use of rubber lining elements.

Compared to ball valves, the Crane®FKX 9000 Triple Offset Valves is an affordable solution that requires less structural support to ensure bubble-tight shut-off. The result is a virtual zero leak rate even in high-pressure, high-temperature applications. Due to their quarter-turn movement for opening and closing, the valves are easy to automate and they can fulfill a quick closing time, which is often required in safety applications.

FEATURES AND BENEFITS

• Bearing designed to minimize shaft deflection
• Graphite/Stainless Steel laminated seal-ring
• ISO 15848, Class BH, level CO3 is our standard offering
• API 609 and ASME B16.34; EN 12016 valve design standard
• Zero leakage as per API 598; EN12266 leakage rate A
• API 607, 6th edition; EN 10497: Fire Tested
• EPA Method 21 (Fugitive Emissions Compliance)
• Quality certification as per ISO 9001
• TA-Luft compliance acc. to VDI 2440
• CE-marking according to DGRL 2014/68/EU
• ISO 5211 actuator mounting bracket
• SIL 2 and 3
• API 641

PERFORMANCE

Materials of Construction

• Standard: A216 Gr. WCB, A351 Gr. CF8M; 1.0619, 1.4408
• Options upon request: Duplex, Superduplex, LCC/LCB, WC6, CF3M, Monel®, Inconel®, Hastelloy®, Alloy 20; 1.4469, 1.7357, 1.4409, 2.4460

Size Range

• 3" up to 48"; DN 80 up to DN 1200, in a single piece cast body design

Pressure Ratings

• ASME Class 150, Class 300, Class 600; PN 10, 16, 25, 40, 63, 100

Temperature Range

• -76°F up to 1022°F; -60°C up to 550°C, depending on material selection

Body Configurations

• Lug, Double Flanged Short Pattern, Double Flanged Long Pattern