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Rotary Valves

  • Vacuum Rotary Valve

    Vacuum Rotary Valve
    Large image of Vacuum Rotary Valve
    • Product Code:

      STVAL-CORVA

    • The vacuum rotary valve (model VR8V) offers a special "super hygienic" design for metering of your products. We offer both...
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    • Valve Size (Inches)
    High Containment Docking Valve - Automatic

    Andocksysteme offers a complete range of split butterfly valves and related systems for safe handling of potent compounds. The valves are offered in two seal type versions, depending on the containment level (or if solvents are used): White EPDM or white PTFE (teflon), both are FDA quality materials.

    Andocksysteme valves have been tested in three separate private studies in accordance with ISPE SMEPAC protocols (Abbott Labs, Hoffmann-La Roche, and Novartis) and have achieved the following results

    Valve with PTFE seal NOT using vacuum extraction: ~500 nanogram level of containment (ETWA 8 hours).

    Valve with EPDM seal using vacuum extraction: ~0.4 nanogram level of containment (ETWA 8 hours).

    Andocksysteme offers some key advantages:

    • +/- 14mm docking tolerances on the X/Y axis, 
    • Planar (Y axis) offset >30mm (with cylinder system), 
    • Product contacting parts remove from active station in 1 minute - no air or electrical connections to remove.

    High Containment Docking System High Containment Docking System (322 KB)

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    Rotary Oscillating Valve

    The rotary oscillating valve was invented almost 20 years ago by Co.Ra as a better solution to controlling the flow of powder. Unlike traditional rotary valves, the Co.Ra valve weighs only a few pounds and assembles without tools (if required).

    The valve oscillates back and forth using a 180 degree pneumatic actuator. The valve seals airtight at every degree position from 0 to 180 degrees. For applications that have very fragile products we can make the entire rotary disk in silicone (like our tablet valves).

    • Multiple disk designs for hard to friable tablets and variable pocket sizes,
    • Patented support system, wobble-free and robust,
    • 7 different body styles with over 30 standard actuation possibilities,
    • 316L, Hastellloy or FDA Delrin construction,
    • Certified high mirror finish, 0.02 µm,
    • Cleanroom produced, platinum cured silicon seals. Viton, EPDM and PTFE also standard.
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    Rotary Tablet Valve

    The rotary oscillating valve was invented almost 20 years ago by Co.Ra as a better solution to controlling the flow of tablets or easily breakable materials. Unlike traditional rotary valves, the Co.Ra valve weighs only a few pounds and assembles without tools (if required).

    The valve oscillates back and forth using a 180 deg pneumatic actuator. The valve seals airtight at every position from 0 to 180 degrees.

    The special rotor is made in platinum cured (class VI) silicone and will not damage your tablets. The rotor also breaks down into separate parts for easy cleaning validation.

    • Multiple disk designs for hard to friable tablets and variable pocket sizes,
    • Patented support system, wobble-free and robust,
    • 7 different body styles with over 30 standard actuation possibilities, ;
    • 316L, Hastellloy or FDA Delrin construction,
    • Certified high mirror finish, 0.02 µm,
    • Cleanroom produced, platinum cured silicon seals. Viton, EPDM and PTFE also standard.
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    Tablet Valve

    The tablet valve was invented almost 15 years ago by Co.Ra as a better solution to handling tablets without causing breakage during opening and closing. The Co.Ra tablet valve has some key features that make it the valve of choice for the pharmaceutical and other clean industries:

    • Free floating disk design, no metal to metal contact,
    • Multiple Disk designs for hard to friable tablets,
    • Low cost lightweight "econ" version, FDA plastic version and high end solid stainless version.,
    • Patented support system, wobble-free and robust,
    • 7 different body styles with over 30 standard actuation possibilities,
    • Certified High Mirror finish, 0.02 µm,
    • Cleanroom produced, platinum cured Silicon seals. Viton, EPDM and PTFE also standard,

    Tablet Valve Tablet Valve (1043 KB)

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    Vacuum Rotary Valve

    The vacuum rotary valve (model VR8V) offers a special "super hygienic" design for metering of your products. We offer both pocket-by-pocket control or simple on-off. Unlike traditional vacuum rotary valves, the Co.Ra valve weighs only a few pounds and assembles without tools!

    Applications:

    • Constant feeding of any process equipment requiring a vacuum seal,
    • Metering of powders into mixing tanks,
    • Any application that needs a rotary valve with positive shut off.

    Vacuum Rotary Valve Vacuum Rotary Valve (117 KB)

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