Tri-Clover 655-21M-27-1/2-B-Y-316L Sanitary Valve

Description:

The TRI-CLOVER 655-21M-27-1/2-B-Y-316L TRI-FLO Valve is used in sanitary process control systems to divert and regulate product flow in hygienic processing applications. Commonly installed in dairy processing plants, food and beverage production lines, pharmaceutical manufacturing facilities, biotechnology processes, and clean-in-place (CIP) systems utilizing TRI-CLOVER pneumatic sanitary valves. Maintenance teams and system integrators use this valve for repair, retrofit, expansion, or replacement of sanitary divert valves in hygienic production environments.

Applications:

The TRI-CLOVER 655-21M-27-1/2-B-Y-316L TRI-FLO Valve is commonly used in sanitary processing environments including dairy plants, breweries, beverage production, pharmaceutical manufacturing, biotechnology facilities, cosmetic processing, and CIP/SIP systems where automated product diversion, hygienic flow control, and corrosion-resistant stainless steel construction are essential. The 655 Series is designed for reliable pneumatic operation with FDA-compliant sealing materials and sanitary Tri-Clamp connections.

Technical Specifications:

• Manufacturer: TRI-CLOVER (Alfa Laval)
• Model / Part number: 655-21M-27-1/2-B-Y-316L
• Product type: TRI-FLO pneumatic divert valve
• Series: 655 TRI-FLO
• Valve type: 3-way sanitary divert valve
• Body style: 21M sanitary tee body (Tri-Clamp connections)
• Valve size: 1/2 in.
• Seat material: SFY (Fluoroelastomer) plug (Code B)
• Gasket/O-ring material: SFY Fluoroelastomer (Code Y)
• Body material: 316L stainless steel
• Connection type: Tri-Clamp sanitary connections
• Function: Pneumatic divert and flow control for hygienic process systems

Common Replacements:

• Alfa Laval Unique SSV Divert Valve
• SPX FLOW APV DELTA SW4 Divert Valve
• GEA VARIVENT 3-Way Sanitary Divert Valve