DN1200 Triple Offset Butterfly Valve, A216 WCB, PN6, Flanged

Product Name: DN1200 Triple Offset Butterfly Valve
Type: Triple Offset Butterfly Valve
Body Material: ASTM A216 WCB
Size: DN1200, 1200 mm, 48 Inches
Pressure: PN6, Class 150 LB
End Connection: Flanged
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 diverse industries, including 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 customer requirements, valves in higher pressure classes, larger sizes, and alternative materials are also available. The range further includes valves designed for cryogenic service.
The metal-seated valves conform to API 609. Triple Offset Butterfly Valves are fully bi-directional and provide high-integrity sealing. All machining operations are performed on advanced 5-axis machining centers, and customized welding machines are employed to ensure consistent quality and precision during manufacturing.

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 operation
» On-site maintenance capability
» Ease of automation
» Positive, tight shut-off
» Optional top flanges compliant with ISO 5211
» Qualified for both gaseous and liquid services
» Wide selection of body and trim materials for various media
» Standards compliance: ISO 5752, BS 5155, API 609, MSS-SP-68, ASME B16.10, ASME B16.5, DIN 3202