ASTM A351 CF8M Butterfly Valve, API 609, 2 IN, CL150, Wafer

Product Name: ASTM A351 CF8M Butterfly Valve
Type: Triple Eccentric Butterfly Valve
Design Standard: API 609
Body Material: ASTM A351 CF8M
Size: 2 Inch, DN50
Pressure: Class 150 LB, PN20
End Connection: Wafer
Operation: Worm Gear

We offer a comprehensive range of Triple Eccentric Butterfly Valves designed to meet critical process requirements across various industries, including hydrocarbon, power, chemical, and fertilizer sectors. These valves are available in a wide range of pressure classes, body styles, and materials. The product line includes ASME Class 600 LB valves, sizes up to 64 Incg (1600 mm), and materials such as carbon steel, stainless steel, and alloy steels, withstanding temperatures up to 538°C (1000°F).
Customized options are available for higher pressure classes, larger sizes, and alternative materials based on customer requirements. The range also includes valves designed for cryogenic services. These metal-seated valves conform to API 609 standards, ensuring high-integrity, bi-directional sealing. Precision manufacturing is achieved using advanced 5-axis machining centers and specialized welding machines, ensuring superior quality and performance.

Technical Specifications

» Size Range: 2-48 Inch (DN50-DN1200) (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 for secure operation
» Easy site maintenance for enhanced reliability
» Seamless integration for automation
» Positive tight shut-off for leak-proof performance
» Optional top flanges conforming to ISO 5211
» Suitable for both gaseous and liquid services
» Wide selection of body and trim materials for various medium services
» Compliance with industry standards: ISO 5752, BS 5155, API 609, MSS-SP-68, ASME B16.10, ASME B16.5, DIN 3202