OpTE™ Triple Eccentric Butterfly Valve

The OpTE Triple Eccentric, or Triple Offset, Butterfly Valve is a robust isolation valve providing absolute zero leakage. Originally designed for steam isolation applications ranging from vacuum to high-pressure, the OpTE is now commonly used in liquid as well as gaseous services. The triple offset disc design is torque-seated and inherently fire-safe. Trimteck specializes in modifications of this design to handle extreme temperatures.

• Metal & Soft Seating Available
• API 598 Fire Safe
• API 609 Anti-Blowout Stem
• Splined Shaft for zero lost motion

Description

• Control Valve Type : Butterfly
• Sizes (NPS) : 2″, 3″, 4″, 6″, 8″, 10″, 12″, 14″, 16″, 18″, 20″, 24″, 28″, 32″, 36″, 40″, 42″, 46″, 48″, 52″, 56″, 60″, 64″
• Body Materials : Carbon Steel, Stainless Steel
• Body Styles : Long Pattern, Short Pattern, Vacuum Jacketed, Steam Jacketed
• Disc & Shaft Materials : 17-4 pH, 440 Stainless Steel, CF8M Stainless Steel, Nitronic, WCB Carbon Steel
• Seat Materials : Graphite, Inconel, Kel-F, PEEK, PTFE, Stainless Steel
• Pressure Class (ASME/ANSI) : CL150, CL300, CL600, CL900, CL1500
• Shutoff Class (ANSI) : Class VI, API Fire Safe
• End Connections : RF Integral Flange, Wafer/Flangeless, Lug
• Service : General
• Operating Temperature : Standard, High, Cryogenic
• Flow Characteristic : Modified Parabolic
• Industries : Aerospace & Defense, Chemical/Petrochemical, Food & Beverage, Metals & Mining, Oil & Gas, Power, Pulp & Paper, Refining
• Standards & Norms : ANSI/ISA, API 598, API 609, ASME, NACE