You Searched For: Vacuum Valves


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


Description: Useful when connecting a vacuum line to a filter flask. Polypropylene valve with neoprene valve disk. Recommended maximum pressure: 20psi (1034torr). Overall length: 76mm. 25mm diameter tapered end in. 9.5 to 12.7mm (3/8 to 1/2") diameter tapered end out.
Catalog Number: 16126-432
Supplier: Bel-Art Products, a Part of SP


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

Product available on GSA Advantage® Small Business Enterprise


Description: CHECK VALVE ANGLED.
Catalog Number: 89064-040
Supplier: Ace Glass

Product available on GSA Advantage® Small Business Enterprise


Description: 29/42 BEARING.
Catalog Number: 89062-304
Supplier: Ace Glass

Product available on GSA Advantage® Small Business Enterprise


Description: Bore Range (mm); 0-4. Approx. Stem O.D. (mm); 9. O-Ring Size; 010 T-valve configuration, without tip o-ring exposure, allows closure of the bottom arm while vacuum or gases continue to flow through the side arms. O-rings are Viton.
Catalog Number: KT826800-0004
Supplier: DWK Life Sciences (KIMBLE)


Description: Bore Range (mm); 0-12. Approx. Stem O.D. (mm); 16. O-Ring Size Shaft; 112. O-Ring Size Tip; 109 This valve uses a glass plug (as an alternative to PTFE or CTFE) for applications where the "out-gassing" plug material is undesireable.
Catalog Number: KT826460-0012
Supplier: DWK Life Sciences (KIMBLE)


Description: 34\45 BEARING.
Catalog Number: 89061-806
Supplier: Ace Glass

Product available on GSA Advantage® Small Business Enterprise


Description: CHECK VALVE STRAIGHT.
Catalog Number: 89064-038
Supplier: Ace Glass

Product available on GSA Advantage® Small Business Enterprise


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.
Catalog Number: KT216100-0000
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.
Catalog Number: KT826500-0008
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.
Catalog Number: KT826620-0008
Supplier: DWK Life Sciences (KIMBLE)


Description: Valve Without Plug, Size 4 Sidearms are bent to minimize holdup of liquids. O-rings are Viton.
Catalog Number: KT826422-0004
Supplier: DWK Life Sciences (KIMBLE)


Description: Bore Range (mm); 0-2. Approx. Stem O.D. (mm); 8. O-Ring Size; 5-105 Designed with a precision external thread for fine control.
Catalog Number: KT826410-0002
Supplier: DWK Life Sciences (KIMBLE)


Description: VALVE RELEASE WITHOUT WHISTLE TO BE SEALED BY GLSBLWR.
Catalog Number: 89064-032
Supplier: Ace Glass

Product available on GSA Advantage® Small Business Enterprise


Description: Two-way valve, Material: PTFE, With hose nozzles, Blue handles made of PP, Resistant to chemicals, Autoclavable, Very easy connection, Vacuum suitable up to 10 raise to power -1 mmHg, Maximum pressure: 1 bar, Diameter: 4x10mm
Catalog Number: 76049-260
Supplier: BURKLE INC


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