ASTM A351 CF8C Butterfly Valve, API 609, 16 Inch, CL600, BW

Product Name: ASTM A351 CF8C Triple Eccentric Butterfly Valve
Design Standard: API 609
Body Material: ASTM A351 CF8C
Size: 16 Inch, DN400
Pressure: Class 600 LB, PN100
End Connection: Butt Welding
Operation: Gearbox

We offer a wide range of Triple Eccentric Butterfly Valves, designed to meet critical process requirements across various industries, including hydrocarbons, power, chemicals, and fertilizers. These valves are available in different pressure classes, body styles, and materials, with sizes ranging up to 64 Inch (DN1600 mm) and pressure ratings up to ASME Class 600 LB. The valves are suitable for temperatures up to 538°C (1000°F) and are made from materials such as carbon steel, stainless steel, and alloy steels. For specific customer needs, valves in higher pressure classes, larger sizes, and other materials are available, including options for cryogenic services. The metal-seated valves conform to API 609 standards and are bi-directional with high-integrity sealing. All machining operations are performed on advanced 5-axis machining centers, and customized welding machines are used for precise manufacturing.

Technical Specifications

» Size Range: 2-40 Inch (DN50-DN1000) (Larger sizes upon request)
» Pressure Ratings: Class 150-600 LB (PN10-PN100)
» Body Material:
   Carbon Steel (ASTM A216 WCB)
   Stainless Steel (ASTM A351 CF8/CF8M/CF3/CF3M)
   Low Temp Steel (ASTM A352 LCB/LCC)
» Shaft Material: 17-4PH, SS 410, XM-19
» Seat Material: Fully metal seat, SS + Graphite Seat
» Operation: Handle, Worm Gear, Pneumatic, Electric
» Temperature Range:
   Metal Seat: -29°C to 425°C
   Metal Seat (Cryogenic): -196°C to 121°C
» End Connections: Wafer, Lugged, Double Flanged, Butt Weld, Grooved
» Actuators: Manual, Pneumatic, Electric, Hydraulic, Counterweight, Electro-hydraulic
» Medium: Water, Gas, Oil, etc.

Product Features

» Lockable Lever: Provides secure operation.
» Site Maintenance: Easy to maintain on-site for convenience.
» Ease of Automation: Facilitates smooth automation integration.
» Positive Tight Shut-Off: Ensures reliable sealing for leak prevention.
» Optional Top Flanges to ISO 5211: Allows direct actuator mounting.
» Qualified for Gaseous and Liquid Services: Suitable for a wide range of applications.
» Variety of Body and Trim Materials: Offers options for diverse medium services.
» Compliant with Standards: ISO 5752, BS 5155, API 609, MSS-SP-68, ASME B16.10, ASME B16.5, DIN 3202.