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You Searched For: DFD INSTRUMENTS

Different vacuum valves available to cover the wide range of possible applications in industry and research. The excellent tightness of a vacuum valve is essential, and that is exactly what these valves offer—along with a long service life, low maintenance requirements, and short opening and closing times. Electropneumatic or electromagnetic vacuum valves are excellently suited for systems requiring an automated process flow. Easy operation of the vacuum valve plays also plays a crucial role in the decision process.

Different vacuum valves available to cover the wide range of possible applications in industry and research. The excellent tightness of a vacuum valve is essential, and that is exactly what these valves offer—along with a long service life, low maintenance requirements, and short opening and closing times. Electropneumatic or electromagnetic vacuum valves are excellently suited for systems requiring an automated process flow. Easy operation of the vacuum valve plays also plays a crucial role in the decision process.


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Product Image-65551-000

Nalgene Check Valve, High-Density Polyethylene, Thermo Scientific

Catalog Number: (65551-000)
Supplier: Thermo Fisher Scientific
Description: Includes silicone diaphragm for prevention of back pressure, designed for use with ¼ in. (6.35mm)- 5/16 in. (7.94mm) id tubing.
Product Image-KT826700-0002

Valves Three Way without Tip O-Ring PTFE Plug HI-VAC

Catalog Number: (KT826700-0002)
Supplier: Kimble Chase
Description: Bore Range (mm); 0-2. Approx. Stem O.D. (mm); 8. O-Ring Size; 5-105 Three way configuration, without tip o-ring exposure. O-rings are Viton.
Image Unavailable-KT826512-0008

Valves Right Angle with Tip O-Ring Glass Plug HI-VAC

Catalog Number: (KT826512-0008)
Supplier: DWK Life Sciences (KIMBLE)
Description: Valve Without Plug, Size 8 This valve uses a glass plug (as an alternative to PTFE or CTFE) for applications where the "out-gassing" plug material is undesireable. All plugs are totally interchangable with other Hi-Vac counterparts.
Product Image-KT826420-0004

Valves Straight Low Hold Up Extended Tip PTFE Plug HI-VAC

Catalog Number: (KT826420-0004)
Supplier: DWK Life Sciences (KIMBLE)
Description: Bore Range (mm); 0-4. Approx. Stem O.D. (mm); 9. O-Ring Size; 010 Sidearms are bent to minimize holdup of liquids. O-rings are Viton.

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Image Unavailable-KT826512-0004

Valves Right Angle with Tip O-Ring Glass Plug HI-VAC

Catalog Number: (KT826512-0004)
Supplier: DWK Life Sciences (KIMBLE)
Description: Valve Without Plug, Size 4 This valve uses a glass plug (as an alternative to PTFE or CTFE) for applications where the "out-gassing" plug material is undesireable. All plugs are totally interchangable with other Hi-Vac counterparts.
Product Image-KT826515-0008

Valves Right Angle with Tip O-Ring CTFE Plug HI-VAC

Catalog Number: (KT826515-0008)
Supplier: DWK Life Sciences (KIMBLE)
Description: Bore Range (mm); 0-8. Approx. Stem O.D. (mm); 13. O-Ring Size Shaft; 110. O-Ring Size Tip; 011 For vacuum applications up to 5 x 10-7 Torr. Designed with a precision external thread for fine control.
Product Image-KT826515-0004

Valves Right Angle with Tip O-Ring CTFE Plug HI-VAC

Catalog Number: (KT826515-0004)
Supplier: DWK Life Sciences (KIMBLE)
Description: Bore Range (mm); 0-4. Approx. Stem O.D. (mm); 9. O-Ring Size Shaft; 010. O-Ring Size Tip; 5-105 For vacuum applications up to 5 x 10-7 Torr. Designed with a precision external thread for fine control.
Product Image-KT826420-0002

Valves Straight Low Hold Up Extended Tip PTFE Plug HI-VAC

Catalog Number: (KT826420-0002)
Supplier: DWK Life Sciences (KIMBLE)
Description: Bore Range (mm); 0-2. Approx. Stem O.D. (mm); 8. O-Ring Size; 5-105 Sidearms are bent to minimize holdup of liquids. O-rings are Viton.
Image Unavailable-KT826512-0012

Valves Right Angle with Tip O-Ring Glass Plug HI-VAC

Catalog Number: (KT826512-0012)
Supplier: DWK Life Sciences (KIMBLE)
Description: Valve Without Plug, Size 12 This valve uses a glass plug (as an alternative to PTFE or CTFE) for applications where the "out-gassing" plug material is undesireable. All plugs are totally interchangable with other Hi-Vac counterparts.
Product Image-89064-030

8768 VALVE, Vacuum Release

Catalog Number: (89064-030)
Supplier: Ace Glass
Description: VALVE VACUUM RELEASE.

Small Business Enterprise Product available on GSA Advantage®


Product Image-KT826500-0008

HI-VAC* Valve

Catalog Number: (KT826500-0008)
Supplier: DWK Life Sciences (KIMBLE)
Description: For vacuum applications up to 5x10-6mm Torr. PTFE shaft can handle system temperatures of 230[degree]C continuously or intermittently at 275[degree]C. Primary seal made with Viton* O-ring. Bore range: 0-8mm. Stem OD: 13mm. O-ring shaft: 9.19IDx2.62Wmm. O-ring tip: 7.65IDx1.78Wmm.
Product Image-KT826610-0002

Valves Right Angle without Tip O-Ring PTFE Plug HI-VAC

Catalog Number: (KT826610-0002)
Supplier: DWK Life Sciences (KIMBLE)
Description: Bore Range (mm); 0-2. Approx. Stem O.D. (mm); 8. O-Ring Size Shaft; 5-105 Similar to 826510 but without tip o-ring exposure. For vacuum applications up to 5 x 10-7 Torr. Designed with a precision external thread for fine control.
Product Image-KT216100-0000

Pressure Release Valve

Catalog Number: (KT216100-0000)
Supplier: DWK Life Sciences (KIMBLE)
Description: Designed for applications that require an evacuated apparatus be filled with an inert gas to one atmosphere. Uses include introducing an inert gas into a vacuum desiccator or nitrogen into an AIRLESS-WARE* apparatus. #2 hose connector. Overall height: 13cm.
Product Image-KT826500-0004

HI-VAC* Valve

Catalog Number: (KT826500-0004)
Supplier: DWK Life Sciences (KIMBLE)
Description: For vacuum applications up to 5x10-6mm Torr. PTFE shaft can handle system temperatures of 230[degree]C continuously or intermittently at 275[degree]C. Primary seal made with Viton* O-ring. Bore range: 0-4mm. Stem OD: 9mm. O-ring shaft: 6.07IDx1.78Wmm. O-ring tip: 3.91IDx1.27Wmm.
Product Image-KT826620-0008

Valves Straight Low Hold Up without Tip O-Ring PTFE Plug HI-VAC

Catalog Number: (KT826620-0008)
Supplier: DWK Life Sciences (KIMBLE)
Description: Bore Range (mm); 0-8. Approx. Stem O.D. (mm); 13. O-Ring Size; 110 Sidearms are bent to minimize liquid holdup that would occur in conventional valves. PTFE shaft seals protect the Viton o-rings from contact with the system.
Product Image-KT826500-0012

HI-VAC* Valve

Catalog Number: (KT826500-0012)
Supplier: DWK Life Sciences (KIMBLE)
Description: For vacuum applications up to 5x10-6mm Torr. PTFE shaft handles system temperatures of 230[degree]C continuously or intermittently at 275[degree]C. Primary seal made with Viton* O-ring. Bore range: 0-12mm. Stem OD: 16mm. O-ring shaft: 12.37IDx2.62Wmm. O-ring tip: 9.19IDx2.62Wmm.
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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