ASTM A217 WC6 Butterfly Valves, API 609, 24 IN, CL600, Wafer

Product Name: ASTM A217 WC6 Butterfly Valves
Type: Triple Offset Butterfly Valve
Design Standard: API 609
Body Material: ASTM A217 WC6
Size: 24 Inches, DN600, 600 mm
Pressure: Class 600 LB, PN100
End Connection: Wafer 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, and fertilizers. The product range includes valves in ASME pressure classes up to Class 600, with sizes up to 64 in. (1600 mm), manufactured in carbon steel, stainless steel, and alloy steels, and suitable for operating temperatures up to 538°C (1000°F). Based on specific customer requirements, valves in higher pressure classes, larger sizes, and alternative materials can also be supplied. The range additionally includes valves designed for cryogenic service. All metal-seated valves conform to API 609. Triple offset butterfly valves are fully bidirectional and provide high-integrity sealing performance. All machining operations are performed on advanced 5-axis machining centers, and customized welding machines are employed to ensure high precision and consistent product quality.

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
» Easy site maintenance
» Automation-ready design
» Positive tight shut-off
» Optional ISO 5211 top mounting flanges
» Suitable for both gaseous and liquid services
» Wide range of body and trim materials for various media services
» Designed and manufactured in accordance with ISO 5752, BS 5155, API 609, MSS-SP-68, ASME B16.10, ASME B16.5, and DIN 3202