Stainless Steel HighPerformance Butterfly Valve Wafer Type Stainless Steel Disc RPTFE/Inconel625 Seat

Engineered for the highest-tier industrial applications, this highperformance wafertype butterfly valve combines precision materials and advanced design features to meet demanding service conditions. With a stainless steel body and disc, and a hybrid seat system featuring both RPTFE and Inconel625 components, its ready for high-cycle operation, aggressive media and installation in challenging environments. Lever Operated 2" to 5", Gearbox Operated 6" to 12".

Technical Data:

• Body Material: Stainless steel (CF8M or A351316 equivalent) providing outstanding corrosion resistance, structural integrity and suitability for process industries.
• Disc Material: Matching stainless steel disc engineered for smooth operation, minimal wear and full compatibility with body materials.
• Seat / Liner System: Hybrid construction combining RPTFE (reinforced polytetrafluoroethylene) and an Inconel625 seating insert. RPTFE gives excellent lowfriction sealing; Inconel625 offers high-temperature, highly-corrosive fluid resistance and longevity in abrasive or cyclic service.
• Connection Style: Wafer-type body designed for installation between flange, pairs PN10/16/25 & ANSI 150 Flanges 2" to 10", PN10/16 & ANSI 150 Flanges 12"
• Pressure / Temperature Capability: Designed for high-performance duty, pressure class typically equivalent to ANSI® Class150/300 or PN16/PN25, depending on size. Temperature range roughly -60°C to +230°C (or higher depending on fluid and seat variant).
• Size Range & Flow Path: Fullbore or near fullbore disc permits efficient fluid throughput with minimal pressure drop. Available across a broad size spectrum (for example DN50 upward) depending on model series.
• Mounting Interface: ISO5211 compliant top pad enables direct attachment of manual lever, gearbox or electric/pneumatic actuator, ensuring automation capability without changing valve body.
• Design Features: Heavy-duty shaft and bearing assembly, blowout-proof stem, high-cycle test certification, dual-seat sealing when closed (via RPTFE + Inconel combination), bidirectional shut-off capability.

Key Features:

• Superior Material Performance: Stainless body and disc resist corrosion and rust even in aggressive or outdoor environments.
• Hybrid Seat Technology: The combination of RPTFE and Inconel625 gives both low-friction operation and exceptional resistance to heat, wear and aggressive mediaideal for process plant, petrochemical or power-generation service.
• WaferType Compact Installation: Installation between flanges saves space, simplifies layout and is suited for retrofits or new installations in tight pipe racks.
• AutomationReady: With ISO5211 mounting pad, this valve transitions from manual to automated operation easily, giving you futureproof flexibility.
• High Cycle Reliability: Engineered for frequent operation and tough service conditions, ideal for systems that demand long-life components with minimal maintenance.
• Low Pressure Drop Design: Full-bore or near full-bore flow path minimises energy loss in open position and supports efficient system performance across applications.

Typical Applications:

• Petrochemical and chemical process plants handling corrosive or hightemperature fluids where valve reliability is critical.
• Power generation facilities (steam, feedwater systems) where high-cycle durability and hightemperature service are required.
• Industrial infrastructures (water treatment, mining, refinery) needing highspec valves that cope with abrasive or chemically challenging fluids.
• Retrofit or upgrade projects where existing piping is constrained and high-performance valve replacement is required but flange spacing cannot change.
• Automated systems where manual operation is todays mode and electric or pneumatic actuation is expected tomorrow.

Summary:
When you require a butterfly valve that offers premium materials, robust engineering and full automation readiness, this stainless steel high-performance wafer valve with RPTFE/Inconel625 seat delivers on all fronts. Its built to serve reliably in the toughest industrial settings, offering durability, precision sealing and future flexibility for systems that demand more than standard fluid control solutions.