ASTM A217 WC6 Butterfly Valve, 48 Inch, CL150, Triple Offset

Product Name: ASTM A217 WC6 Butterfly Valve
Type: Triple Offset Butterfly Valve
Body Material: ASTM A217 WC6, Alloy Steel
Size: 48 Inches, DN1200, 1200 mm
Pressure: Class 150 LB, PN20
End Connection: Lug Ends
Operation: Gear
Temperature Range: -196°C to 550°C

We offer a comprehensive range of Triple Eccentric Butterfly Valves in various pressure classes, body styles, and materials to meet critical process requirements across industries such as hydrocarbons, power generation, chemicals, fertilizers, and related sectors. The product range includes valves manufactured to ASME pressure classes up to Class 600, with sizes up to 64 in (1600 mm), and in materials such as carbon steel, stainless steel, and alloy steels, suitable for operating temperatures up to 538 °C (1000 °F). Based on customer requirements, valves in higher pressure classes, larger sizes, and alternative materials can also be supplied. The range further includes valves designed for cryogenic service. All metal-seated valves conform to API 609. Triple-offset butterfly valves are truly bi-directional and provide high-integrity, reliable sealing performance. All machining operations are performed on advanced 5-axis machining centers, and customized welding machines are utilized to ensure consistent quality and precision throughout the manufacturing process.

Technical Specification

» Product: Triple Eccentric Butterfly Valve
» Size Ranges: 2-64 Inch (DN50-DN1600) (Larger sizes upon request)
» Pressure Ratings: Class 150-600 LB (PN10-PN100)
» Body Materials: Carbon Steel (ASTM A216 WCB), Stainless Steel (ASTM A351 CF8, CF8M, CF3, CF3M), Low-Temperature Carbon Steel (ASTM A352 LCB, LCC) 
» Shaft Material: 17-4PH, SS410, 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
» Ends Connections: Wafer, Lugged, Double Flanged, Butt Weld or Grooved
» Actuations: Manual, Pneumatic, Electric, Hydraulic, Counterweight, Electro-hydraulic

Product Features

» Lockable lever for secure positioning
» Easy on-site maintenance
» Ease of automation for actuator mounting
» Positive, tight shut-off performance
» Optional top flange in accordance with ISO 5211
» Suitable for both gaseous and liquid services
» Wide range of body and trim materials to accommodate various media and service conditions
» Design and dimensional standards: ISO 5752, BS 5155, API 609, MSS SP-68, ASME B16.10, ASME B16.5, DIN 3202