MultiFlange WaferPattern Butterfly Valve Stainless Steel Disc, FKM Viton Liner

This precisionengineered multiflange, waferpattern butterfly valve is designed for highperformance installations where space, flexibility and chemical resistance matter. With a stainlesssteel disc, a premium FKM (Viton®) liner and a wafer body that fits between flanges, it delivers reliable service across demanding industrial systems, from process chemicals to chilledwater plantrooms.

Technical Data:

• Body Construction: Waferpattern steel body compatible with multiple flange standards (PN10/16/25 or ANSI Class 150 depending on size)
• Disc Material: 316 stainless steel, exceptional corrosion resistance and strength for demanding fluid applications
• Liner/Seat Material: FKM (fluoroelastomer, commonly known as Viton®) liner, resistant to oils, chemicals and elevated temperatures, offering a tight seal and long life
• Mounting Style: Wafer, designed for sandwiched installation between flanges with bolts passing through body lugs; supports reversible flow and allows oneside servicing. 1½ to 16 to fit PN6, PN10, PN16, ANSI 150, Table D and/or Table E Flanges. 18 to 24 to fit PN16 Flanges
• Pressure Rating: Rated PN16 1½ to 12, PN10 14 to 24
• Temperature Range:  -10 °C up to +140 °C
• Flow Configuration: Fullbore disc operation for minimal pressure drop and efficient flow control
• Actuation Mounting: ISO 5211 topmount pad for direct fitting of manual gearboxes, electric or pneumatic actuators
• Sizes Available: 2" to 16"

Key Features:

• Multiflange compatibility and wafer design make this valve versatile, easy to install between multiple flange standards and ideal where space is tight
• Stainless steel disc ensures longterm durability and excellent resistance to corrosion or aggressive media
• FKM Viton® liner provides superior sealing and chemical resistance compared to standard elastomers; allows usage in chemical, oil/gascontaining and high temperature services
• ISO 5211 mount pad offers futureproofing for automation or remote actuation without valve replacement
• Low maintenance design Wafer body and ease of stripdown save time and cost on service; swingclear access for internal components
• Flow efficiency Fullbore disc keeps pressure drop minimal and supports highturnover systems or highvelocity piping

Typical Applications:

• Chemical processing plants, especially with aggressive or solventcontaminated fluids
• Water treatment and distribution systems where future automation is envisaged
• HVAC chilled/hotwater circuits where compact valve design and high performance sealing are needed
• Oil & gas auxiliary piping, chemical feed lines and plantrooms where FKM liners provide needed resistance
• Retrofit or upgrade installations where wafertype allows insertion without full line breakout

In short, this multiflange wafer butterfly valve blends highspec materials, installation flexibility and futureready actuation capability to provide a longlife, efficient solution. Whether youre sealing pure water, chemical streams or thermally challenging environments, this valve is engineered to deliver performance today, and automationcapable tomorrow.