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Alfa Laval 660 Series Fractional Valve for Biotech and Hygienic Flow Control

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Alfa Laval 660 Series Fractional Valve for Biotech and Hygienic Flow Control660 Series Fractional Valves

Alfa Laval’s 660 Series fractional valves from ABS offer convenient manual operation in a fractional size valve. Alfa Laval designed these valves for applications which require a secure, sanitary or sterile environment.

Tri-Clamp® or hose barb outlets make this valve versatile for standard shutoff or sampling purposes.

Related Industries:

Processed Foods, Beverages, Brewery, Home & Personal Care, Chemical

660 Series Fractional Valves Features

  • Available with ½ inch Tri-Clamp x ¼ inch hose barb or ½ inch Tri-Clamp x ½ inch Tri-Clamp
  • Modified designs available from ABS to fit special applications
  • Standard handle is knurled polyethylene; bronze handle available for higher pressure/heat applications
  • Teflon plug with o-ring, optional electropolished ID

WORKING PRINCIPLE

The 660 valve is operated by means of a manual handle, which raises and lowers the PTFE valve plug.

DIMENSIONS

½ inch Tri-Clamp x ¼ inch hose barb pictured

MATERIALS

Product Wetted Steel Parts 316L
Other Steel Parts 304
Plug PTFE
O-ring SFY
Handle UHMV (standard)
Bronze (optional)

TECHNICAL DATA

Max Temperature (UHMW polyethylene handle) 150°F
Max Temperature (bronze handle) 250°F
Max Pressure (UHMW polyethylene handle) 150 psi
Max Pressure (nominal) 230 psi at 72°F
100 psi at 250°F

Valves and automation for hygienic use – The complete line – US Brochure