Waukesha Cherry-Burrell 20-243 TEF-Flow Seat Ring

Description:

The Waukesha Cherry-Burrell 20-243 Tef-Flow™ Seat Ring is a sanitary valve sealing component designed for use in Waukesha Cherry-Burrell W60, W61, W62, W63, W64, W65, K67, K68, K69, W80, W81, W82, W83, and W84 series valves. Manufactured from Tef-Flow™ material, the seat ring provides a reliable sealing surface between the valve stem and valve body, ensuring leak-tight shutoff, product containment, and sanitary operation in hygienic processing environments. The 20-243 part number specifically corresponds to the 3-inch valve size and is widely used in food, dairy, beverage, pharmaceutical, and biotechnology processing applications.

Applications:

The Waukesha Cherry-Burrell 20-243 Tef-Flow™ Seat Ring is commonly used in sanitary shutoff valves, divert valves, reverse shutoff valves, tank outlet valves, process piping systems, dairy production facilities, beverage manufacturing plants, food processing equipment, pharmaceutical manufacturing operations, biotechnology applications, and clean-in-place (CIP) systems where reliable sealing, contamination prevention, sanitary operation, and long-term valve performance are required. It serves as a critical sealing component within Waukesha sanitary valve assemblies, helping maintain product integrity and process efficiency.

Technical Specifications:

• Manufacturer: Waukesha Cherry-Burrell / SPX FLOW
• Part Number: 20-243
• Product Type: Valve Seat Ring
• Material: Tef-Flow™
• Valve Size: 3 Inch
• Function: Valve sealing and shutoff surface
• Application Type: Sanitary Process Valves
• System Compatibility: W60, W61, W62, W63, W64, W65, K67, K68, K69, W80, W81, W82, W83, and W84 Series Valves
• Mechanical Function: Stem-to-seat sealing interface
• Installation Location: Valve stem assembly
• Industry Use: Food, dairy, beverage, pharmaceutical, and biotechnology processing
• Installation Environment: Hygienic and sanitary process systems
• Maintenance Purpose: Valve repair and preventive maintenance
• Service Application: Replacement and overhaul projects
• Equipment Category: Sanitary Valve Replacement Component

Common Replacements:

• Waukesha 115350 Tef-Flow™ P Seat Ring
• SPX FLOW 3" Seat Ring Assembly
• Alfa Laval Sanitary Valve Seat Ring